Chapter Text
The sky above the battlefield was a wound of torn atmosphere where Kaguya's rage had ripped through the natural order. Layers of dark clouds swallowed the night whole. The moonlight that filtered down through them was wrong: too pale, too flat, casting no true shadows, making the devastation appear both immediate and already memorialized, as if they were fighting in the memory of a war rather than its living present. The air burned with the tang of lightning and iron, reality strained past its breaking point. Somewhere in the distance, the screams of the dying Shinobi had become indistinguishable from the howl of wind through shattered stone.
Beyond the broken terrain, the God Tree continued to grow, vast and relentless, it could be seen from miles and its roots were forcing relentlessly their way deeper into the ground, as if seeking something buried far beneath the world itself. They spread for miles, tearing through soil and stone alike, surfacing in pale, pulsing ridges that drained life from everything. Around them, the Shinobi Alliance struggled to hold its ground, locked in a brutal, unending clash against the white Zetsus that surged from the battlefield in endless numbers. They moved like reflections gone wrong, familiar shapes twisted into something hollow, forcing the living to fight against distorted echoes of what was human once, as the war stretched on without pause.
Doom hovered all over the earth, the wounded earth, as the terrible night of war threatened to engulf the world itself.
Uchiha Sasuke stood at the very center of this doom, armed, focused, lethal, relentless, absolutely determined to fight against it, his eyes burning with the Mangekyō Sharingan's crimson light, and with the deep violet divine light of the Rinnegan, its concentric rings allowing him to perceive the dimensional distortions Kaguya wove around herself like armor. The dōjutsu worked in tandem, the Sharingan tracking movement while the Rinnegan analyzed the structure of space itself, seeking the weaknesses in her reality-bending techniques. The dual sight was exhausting in ways that went beyond the physical, a constant pressure behind his orbital bones that felt like needles pressing deeper with every passing minute. He had grown accustomed to pain, had shaped his existence around it, but this was different...this was the cost of perceiving too much, of seeing the seams of reality and the things that crawled between them.
His chakra reserves were substantial, he'd learned to manage them with the patience of someone who had nothing but time and vengeance...but the expenditure of the last hours had begun to tell. The ache behind his eyes was familiar. The tremor in his left hand, less so. He watched the tremor with detached fascination, the slight shake of his fingers against the hilt of his sword, and catalogued it as he catalogued everything else: data, symptom, warning. His body was a weapon, and weapons required maintenance. And he would not allow it to fail him. Specially not in this battle.
To his right, Uzumaki Naruto shifted his weight, the Nine-Tails' chakra cloak flickering around him in pulses of golden light. The transformation was incomplete...Naruto had learned control, finally, in the crucible of this war...but the power radiating from him still made the air taste of ozone and copper. Sasuke could feel it against his skin like pressure before a storm. The blond's presence was a furnace at his shoulder, relentless and undeniable. Sasuke remembered, distantly, how important Naruto had been to him, his brother in arms a long time ago, his friend. His one and only. But now all of that felt extremely far away to him, as if those images in his memory were nothing more than a meaningless, fogged dream. Even fighting at his side, Sasuke felt numb to Naruto’s presence, as if he were, at that moment, nothing more than a shadow, a pale imitation of something else.
Because all around them there was nothing but ruin, wasteland, bloodshed, and death, because the world had collapsed into something raw and broken, and because despite all of that, all Sasuke could see, everywhere he looked, even if he was the only one seeing it, was light in the darkness, and sun in the middle of the night, and gold all over the tainted soil. Because he felt his heart full again, and it drove him near to madness, and it filled him with joy that he could barely contain, because his deepest, most desperate, and impossible wish had somehow become true, because what had been lost wasn’t lost anymore.
Because to Sasuke’s left stood Uchiha Itachi. Alive. And nothing else mattered more than that. And Sasuke would fight against any legend and any god ten times over if needed, because now he had his brother with him, and he wouldn’t hesitate for even a second to burn the world to its core if it was to be with his brother. Because he had already lost him once, and he wouldn’t lose him again.
Sasuke tried not look at his brother directly. He had learned not to, in the hours since Itachi's return...since the impossible made flesh, since the modification of the Edo Tensei that Kabuto had never anticipated...because looking led to thinking, and thinking too much about him, at that moment, in the middle of the battle, led him to feel, and the more he felt... He couldn’t even articulate it. But he was aware of Itachi with all his being and with every sense his dōjutsu provided: the distinctive signature of that chakra, vast and tightly controlled, no longer the pale imitation of reanimation but fully alive, fully real; the rhythm of his breathing, measured even after hours of combat; the faint warmth that seemed to emanate from his position, as if the air itself bent toward him. Itachi was way more powerful than he had been at the moment of his death, when he had been sick for a long time, as Sasuke had learned later. The difference wa but absolute, and Sasuke could sense it, there was a fullness where before there had been only echo, a resonance that spoke of blood and breath and heartbeat rather than borrowed flesh and bound soul.
The memory of that transformation still burned in Sasuke's mind. When they had defeated Kabuto...when Itachi had used the Izanami to trap the snake-sage in an eternal loop, breaking his control over the reanimated dead...something had happened that neither of them fully understood. Itachi had reached into the Edo Tensei's binding seals, had twisted them with a precision that spoke of years of secret study, of preparation for moments Sasuke couldn't imagine. The technique had unraveled and reconstituted simultaneously, Itachi’s soul that had been anchored to a sacrificed vessel had pulled back into its original flesh, his body that had dissolved into ash in that forest clearing years ago had somehow reconstructed itself, cell by cell, memory by memory, and with the ominous light of an impossible Mangekyō Sharingan eternal, on both of his eyes, as if that were a parting gift from the reign of the afterlife, a sort of a prize for having won against death itself.
Itachi had collapsed afterward, and had slept for three days, while the Kages and the allied Shinobi forces were fighting Madara at the center of the war that had just begun far away, Sasuke watched silently over him, with a terror he couldn't name. He had not slept during those three days. He had sat beside his brother's still form in the same cave where everything happened, and he had watched the rise and fall of Itachi's chest with an intensity that bordered on delirium. Each breath had been a miracle Sasuke refused to trust. Each flutter of eyelids in sleep had sent a spike of panic through his chest that he had crushed with the same discipline he applied to everything else. And when his brother had opened his eyes...truly opened them, with breath and heartbeat and body temperature...Sasuke had known something he had never permitted himself to know before.
Hope.
It was a dangerous thing, hope. More dangerous than any technique Kaguya could deploy. It made him want things he had trained himself not to want. It made him desire the things he had most feared. It made him imagine futures, possibilities. And yet, standing on that battlefield with his brother's chakra signature warm and real beside him, hearing his voice, seeing him, Sasuke found himself unable to contain it.
“She's shifting position,” Itachi said. His voice carried without effort, cutting through the distant roar of clashing jutsu and the closer sound of Naruto's chakra cloak humming against reality. “North-northeast. Preparing another dimension gate.”
Sasuke tracked the movement with his Rinnegan, the concentric rings spinning slowly as they parsed the spatial anomalies. Kaguya's form was difficult to perceive directly...even his evolved dōjutsu kept sliding off her, finding purchase only on the disturbances she left in the world's fabric...but the dimensional distortions were clear enough. She was gathering power for another of her reality-tearing techniques. The space around her seemed to fold inward, like fabric being gathered for a seam, and Sasuke felt the pressure of it against his perception like a weight pressing against the inside of his skull.
“Naruto,” Sasuke said, not turning his head. “Shadow clones to the east. Draw her attention. I'll flank from the shadow dimension's edge.”
“Got it!” Naruto's response came with immediate action...half a dozen clones detaching from his main body, each blazing with golden chakra as they shot toward the indicated position. They moved with Naruto's characteristic lack of subtlety, shouting challenges that were as much for morale as tactics. The clones scattered across the broken terrain, their golden light cutting through the pale wrongness of the sky, and Sasuke tracked their movement with one eye while keeping the other on Kaguya's dimensional distortions.
Sasuke felt Naruto's eyes on him, watching for acknowledgment, for partnership, for something. The blond's desire to fight together...not merely as allies but as something deeper...was a pressure against Sasuke’s awareness that he chose to ignore. He had no room for that pressure. Not anymore. Not before, and even less at that moment. There was only the fight. There was only survival. There was only Itachi, alive beside him, and the future that his existence made possible.
“Otouto,” Itachi said, and the word struck Sasuke with physical force, despite the chaos and the war around them. He turned his gaze instantly to Itachi, with an open and expectant expression that he didn't intend to show. The endearment had slipped past his defenses like a blade between ribs, precise and devastating, and he hated how easily it still worked on him. He was not a child anymore. He had not been a child for a very long time. And yet...
“Your left side is exposed to the Yomotsu Hirasaka's pull.”
Sasuke adjusted without question, averting his eyes from Itachi's knowing gaze, shifting his stance so that his weight favored his right leg, angling his body to present a smaller profile to the dimensional instability Itachi had identified. His brother's Mangekyō Sharingan...active now, the three tomoe spinning into the more complex pattern of advanced form...had perceived the threat before Sasuke's own eyes could track it. He felt the pull immediately...the subtle wrongness of gravity attempting to twist in a direction that didn't exist...and compensated with a pulse of chakra to his feet. The sensation was disorienting, like standing on a slope that kept changing its angle, and for a moment Sasuke's balance wavered before his training asserted itself.
“Nii-san,” Sasuke said, as if the years of separation had never happened. The honorific came easily, too easily, and he let it, despite the faint edge of embarrassment it stirred beneath the surface. “Your analysis?”
“Madara is recovering,” Itachi continued, his own gaze never leaving the horizon where their enemies waited. His Mangekyō tracked movements Sasuke couldn't follow, the intricate pattern of his advanced Sharingan parsing battlefield data with inhuman speed. “His regeneration is slower than mine was during Edo Tensei...he lacks the technique's automatic repair. He will rejoin the engagement within minutes.”
Itachi's assessment was cold, clinical, delivered with the same precision he had always brought to combat analysis. But Sasuke heard something beneath it, a tension in the rhythm of his brother's speech that spoke of concern masked as observation. Itachi was worried. Not for himself...Itachi had never worried for himself...but for the configuration of the battlefield, for the timing of their enemies, for the thin margin of advantage they were operating within.
“Then we finish her before he does.” Sasuke said.
It was not a plan. It was barely a statement of intent. But Itachi made a small sound...acknowledgment, perhaps approval...and something in Sasuke's chest loosened. That small sound was more than strategy. It was partnership. It was the thing Sasuke had spent years mourning without knowing its name, the silent language of two people who had learned to read each other across blood and betrayal and death itself.
From the distant rear of the battlefield, nearly a kilometer behind their position, Sakura worked with desperate precision. Her hands glowed with healing chakra as she stabilized Tsunade, whose body had been shattered by Madara's final assault before the Uchiha's attention shifted away from her. The Slug Princess's regeneration was attempting to repair the damage, but the speed of destruction had overwhelmed even her legendary endurance. Blood pooled beneath them, dark and viscous against the broken stone, and Sakura's chakra reserves were burning low, her hands shaking with the effort of maintaining the delicate balance between healing and exhaustion.
“Keep them stable,” Tsunade gasped, her voice barely audible despite the proximity. “Don't waste chakra on full healing. Just... keep us conscious.”
“Yes, Tsunade-sama.” Sakura's voice was steady, professional, but her eyes kept drifting to the vanguard...to the three figures who stood against gods. She could sense their chakra signatures even at this distance: Naruto's golden fire, Sasuke's dark lightning, and between them, something she had never expected to feel again...the precise, controlled power of Itachi, somehow alive, somehow real. The impossibility of it still made her head spin. And there he stood, fighting beside Sasuke with the same terrible grace she remembered. She was relieved that despite everything bad that the war brought into existence at least one good thing had come out of it, because she knew Sasuke loved Itachi with all his heart, and she was happy he had gotten a second chance to have his brother. Maybe, she wondered, all what Sasuke needed was Itachi, maybe, if Itachi was by his side, Sasuke would abandon his path into darkness.
Kakashi leaned against a shattered pillar nearby, his own injuries held together by willpower and bandages. His single eye...Obito's eye, the Sharingan that had seen so much...tracked the distant battle with an expression Sakura couldn't read. The lines of his face seemed deeper than she remembered, carved by exhaustion and by the weight of everything he had witnessed. He had lost so much in this war. They all had. But watching the three figures at the vanguard, Kakashi's expression held something that might have been hope, or might have been grief, or might have been the terrible knowledge of how rare and fragile such moments were.
“They're incredible,” she whispered, more to herself than to her sensei.
Kakashi's response was quiet, almost lost in the wind. “Yes. They always were.”
The words hung between them, weighted with history Sakura was only beginning to understand. She had spent years watching Sasuke and Naruto circle each other, had felt the intensity of their bond without fully comprehending its nature. And now, with Itachi returned from death itself, the geometry of their relationship had shifted into something even more complex, something she could sense but not name.
Then Kaguya struck.
The attack came not from her position but from everywhere...a sudden spike of gravitational force that crushed the ground beneath them, that sent fissures racing outward like lightning frozen in stone. The pressure was immense, a crushing weight that seemed to come from all directions at once, and Sasuke felt his ribs compress with the force of it. He activated his Susanoo's skeletal arm in time to deflect the primary pressure, the purple chakra screaming against the invisible weight, but the strain was immense. He felt something in his shoulder protest, a ligament threatening to tear, and the pain was bright and immediate, a starburst of sensation that he filed away for later attention.
Then Itachi was there.
His brother's Mangekyō blazed with crimson light as the Susanoo manifested...red as fresh blood, as the Uchiha clan symbol itself, the armored warrior forming with a speed that spoke of perfect chakra control. The skeletal structure rose around Itachi like a monument to everything their clan had been, every technique passed down through generations of blood and sacrifice. The two skeletal structures merged at the edges, reinforcing each other, Itachi's complete form supporting Sasuke's partial manifestation. The shared chakra signature was disorienting, like hearing his own voice in harmony with itself, a resonance that vibrated through Sasuke's bones and made his teeth ache. The combined Susanoo held against Kaguya's pressure, and for a moment...barely a heartbeat...they were united in defense.
The sensation was overwhelming. Sasuke had fought beside others before, had coordinated attacks and shared battlefields, but this was different. This was Itachi. This was the brother he had spent years hating and mourning and chasing through the dark corridors of his own grief. And now, with their chakra intermingling, their Susanoo merged into a single structure of terrible beauty, Sasuke felt something crack open in his chest...a door he had locked long ago, a room he had sealed against all entry.
“Now, Sasuke,” Itachi said, and his voice was calm, almost gentle, as if they were practicing shuriken throws in the compound courtyard rather than holding back a goddess's wrath. The gentleness was a weapon in itself, more devastating than any technique. It spoke of trust, of faith, of a bond that had survived death and resurrection and the infinite varieties of pain the world could inflict. “Amaterasu. Her left shoulder, where the dimensional fabric is thinnest. My eye will guide yours.”
Sasuke loved everything Itachi had just said, he didn't hesitate. His left Mangekyō spun, focusing with Itachi's guidance directing his aim, and the black flames erupted from his eye, targeting the precise location his brother had indicated. The technique was imperfect...his control of the eternal flames had always lacked Itachi's precision...but combined with his brother's Mangekyō-enhanced perception, the result was devastating. Kaguya's form shuddered as the flames found purchase, eating into the junction between her body and the space she manipulated. The black fire spread with terrible hunger, consuming not flesh but reality itself, and Kaguya's scream was the sound of a goddess learning that she could bleed.
The sound was not human, not even remotely organic; it was the shriek of reality protesting transgression. The dimensional gate she had been preparing collapsed inward, its structure destabilized by the flames eating at its foundation, and the resulting shockwave sent debris flying in all directions. Sasuke felt the impact against his Susanoo, a rain of stone and earth and fragments of things that had no name, and held his ground through sheer force of will.
“Naruto!” Sasuke called, and the blond was already moving, exploiting the opening with the instinctive timing that had always made him dangerous despite his lack of strategic patience. A Rasenshuriken...wind and lightning chakra combined in spiraling annihilation...detonated against Kaguya's compromised shoulder, driving her back through the tear in space she had created. The technique was a perfect sphere of destruction that consumed everything in its path, and Sasuke watched it hit with satisfaction.
The dimensional gate collapsed with her passage, sealing with a sound like a thousand windows shattering in reverse. The pressure in the air released suddenly, a vacuum that made Sasuke's ears pop and his vision swim, and he allowed himself one breath of relief before his training reasserted itself.
“She'll retreat to recover,” Itachi said, his Susanoo dissipating as the immediate threat passed. The crimson armor faded like morning mist, leaving only Itachi's slight form standing in the devastation, his breathing barely elevated despite the expenditure. “Two minutes, perhaps three. The flames will slow her regeneration.”
Sasuke allowed his own Susanoo to recede, feeling the familiar exhaustion that followed its use. His vision swam briefly, black spots dancing at the edges, and he reached out instinctively to steady himself against...
Against Itachi's shoulder.
The contact lasted less than a second. Sasuke withdrew his hand as if burned, turning away to scan the battlefield for secondary threats, for Madara's expected reemergence, for anything that would explain the heat in his face and the sudden racing of his heart. The fabric of Itachi's armor had been warm. Warm, and solid, and real in a way that made Sasuke's throat tight.
*He's alive* Sasuke reminded himself, but the reminder felt different now, precious rather than desperate. *This is real. This is now. This is...*
“Otouto.” Itachi's voice was soft, carrying only to his ears. “Your chakra network shows stress. The Rinnegan's dimensional tracking consumes chakra faster than anything else.”
“I'm fine,” Sasuke said automatically. The words were a reflex, an armor, the same defense he had deployed since childhood.
“You're not.” Itachi's Mangekyō held his gaze, seeing through every defense as always. The crimson light in his brother's eyes was not accusatory. It was something worse. It was understanding. “But you will be. When this ends.”
*When this ends.* The phrase hung between them, loaded with possibilities Sasuke couldn't voice. He wanted to ask what Itachi meant...* when this ends, what? When this ends, where will you go? When this ends, will we stay together? When this ends, won't you disappear?...* but the questions felt too large for the moment, too vulnerable for the battlefield. They were questions for quiet rooms and shared meals and the long evenings of a life that had never been promised to him. They were questions for a future that might not exist beyond the next hour.
“Hey!” Naruto's voice cut through their exchange, the blond landing heavily nearby, his chakra cloak reduced to a thin golden film. “That was amazing! Did you see her face? She actually looked scared!” He laughed, the sound bright and incongruous against the devastation surrounding them. “You two are incredible together. It's like...you just know what the other one's gonna do, right?”
Sasuke said nothing but Naruto’s words made his chest tighten. He decided to ignore him, and looked towards Itachi again, who had turned to survey the distant horizon where the five Kage lay incapacitated, where Sakura and the medical shinobi worked frantically. His brother's profile was sharp against the wrong-colored sky, all angles and shadows and the terrible beauty of someone who had never been allowed to be young.
“We should reposition,” Itachi said. “Madara will emerge from the east, where the terrain offers cover for his Wood Release techniques. Naruto, your sensory abilities...”
“Already on it!” Naruto interrupted, pressing his hands to the ground, his face scrunching with concentration. “Yeah... yeah, I feel him. Deep underground, moving fast. He's healing something...no, growing something. Big. Really big.”
“Deep Forest Emergence,” Sasuke identified. “He'll try to separate us with terrain advantage.”
“Then we don't let him,” Itachi said simply.
Something in Sasuke responded to the certainty in his brother's voice, to the absolute confidence that they could meet this threat and overcome it. He found himself nodding, found his hand drifting toward the hilt of his sword with purpose rather than desperation. For the first time in years, perhaps for the first time since he was a child, Sasuke felt hope taking deeper root inside him, in the barren soil of his chest. He feared it with the same intensity as he craved it.
“Together,” Naruto said, his voice full of eagerness. “All three of us.”
Sasuke didn’t want to glance at him. His attention was on Itachi, on the way his brother's Mangekyō tracked the approaching threat, on the set of his shoulders that spoke of readiness and experience and presence.
“Nii-san,” Sasuke said. “Your Mangekyō...can you track his primary chakra network through the wood?”
“Partially. The Hashirama cells complicate the signature.” Itachi's eyes were active, the three tomoe spinning slowly in their advanced pattern. “But I can identify his core position within a ten-meter radius. Sufficient for a coordinated strike.”
“Naruto.” Sasuke's acknowledgment of the blond was brief, functional. “Use senjutsu-enhanced Rasengan, aim at the coordinates Itachi provides. I'll clear the wood with Enton. Nii-san...”
“Amaterasu to suppress his regeneration,” Itachi finished. “And Susanoo to contain the blast radius. Yes.”
They moved as the plan formed, no further discussion necessary. Sasuke felt the rightness of it, the efficiency of fighters who had finally...finally...learned to trust each other's capabilities. Even Naruto, for all his impulsiveness, had learned to wait for the signal, to hold his attack until the moment of maximum advantage. The coordination was seamless, three different styles merging into a single expression of violence, and Sasuke found himself moving through it with a fluidity that felt almost like joy.
*We can do this, we can win* Sasuke thought, and the thought was dangerous, intoxicating. *And after the war. If he stays...we can be together, we could travel together, hunt together. We will eat and talk, and he won’t have to keep fighting anymore, we could leave all this behind us.* The thoughts kept coming at him, as he kept moving through the battlefield. *I can have him. I can have him again.* Sasuke repeated to himself, and the more he thought the more he yearned for it.
The wood erupted from the earth exactly where Naruto had sensed it...massive trees with trunks like castle walls, their growth accelerated by Madara's chakra until they formed a living maze designed to separate and confuse. Sasuke met them with black flames, the Enton spreading in controlled arcs, consuming the organic material faster than it could regenerate. The fire was a perfect black that seemed to devour light itself, and Sasuke wielded it with the precision of long practice.
Through the fire, he saw Itachi moving...elegant even in combat, his Mangekyō blazing as his body flowed through openings that shouldn't have existed, predicting the growth patterns before they fully formed. And beyond Itachi, Naruto blazed like a small sun, his senjutsu chakra gathering in a sphere of compressed destruction. The three of them moved through the chaos with the grace of dancers, each step calculated, each strike timed to complement the others.
“Now!” Itachi called, his Mangekyō finding the core of Madara's position with unerring accuracy.
Naruto released the Rasengan. Sasuke controled his flames to create a channel, a fire-walled corridor that guided the attack to its target. And Itachi...Itachi was already there, his Susanoo's blade descending to pin Madara's regenerating form in place, to hold him for the impact.
The explosion was contained by their combined techniques, a sphere of annihilation that consumed Madara's upper body entirely, that left only scorched earth and the distant echo of his rage. The shockwave rolled outward, flattening what remained of the wood constructs, and Sasuke felt the heat of it against his face even through his Susanoo's protection.
“Not enough,” Itachi said immediately, his Susanoo dissolving as he landed beside Sasuke. His Mangekyō tracked the remnants, analyzing the scattered cells. “He's already retreating deeper. Regenerating from remaining tissue.”
“But we bought time,” Naruto panted, arriving a moment later. His chakra cloak was flickering dangerously, the prolonged senjutsu use taking its toll. “Five minutes? Ten?”
“Perhaps.” Itachi's Mangekyō was distant, tracking something beyond the visible spectrum. “Kaguya is recovering faster. She's adapting to our techniques, learning the patterns of our chakra. The next engagement will be more difficult.”
Sasuke absorbed this. It was tactical assessment, objective and cold, but his mind kept returning to the moments before...the interlocking Susanoo, the coordinated strike, the way Itachi had said “otouto” without hesitation. The memory of his brother's voice was a warmth against the cold calculus of war, a reminder that there were things worth fighting for against all odds.
“Then we adapt faster,” he heard himself say.
Naruto laughed, the sound tired but genuine. “That's the spirit! Come on, Sasuke, you're actually sounding optimistic for once!”
Sasuke ignored him. He was watching Itachi, who had turned to face him, whose Mangekyō had deactivated to reveal dark eyes that held something Sasuke couldn't name but he remembered. He would always remember. The look lasted only a moment, a fraction of a heartbeat, but in that moment, Sasuke felt seen in a way that stripped away every defense he had constructed. Itachi saw him.
“Otouto,” Itachi said quietly. “Your chakra network is stressed. The Rinnegan's dimensional strain combined with Susanoo usage...you're compensating with physical stamina, but the efficiency is dropping. We have at least ninety seconds now. Rest while we have the opportunity.”
“I'm fine.”
“You are not.” Itachi's voice was gentle, inexorable. “And I need you functional for what comes next. Please, Sasuke.”
The please broke something in him. Or perhaps built something...Sasuke couldn't tell, couldn't trust his own emotional responses in this context. But he found himself nodding, finding a relatively stable section of ruined ground to sit upon, to force his breathing into the patterns that would maximize chakra recovery. The stone was cold beneath him, rough and real, and Sasuke let himself feel it as an anchor against the chaos swirling around them.
Naruto hovered nearby, clearly wanting to say something, to fill the silence with his characteristic noise. But Itachi caught his eye...some silent communication passed between them...and the blond subsided, settling into his own recovery position with an uncharacteristic quietness. The silence that followed was not empty. It was charged, alive with the weight of everything unsaid between the three of them.
The battlefield was momentarily still. Distant sounds of secondary engagements filtered through...the Allied Shinobi Forces holding the periphery, containing the collateral damage of this god-tier conflict. Above, the wounded sky slowly began to heal, Kaguya's dimensional tears sealing since she had withdrawn to strategize and recover. The wrong-colored light faded slightly, becoming merely strange rather than actively hostile, and Sasuke watched the process with his Rinnegan, tracking the repair of reality with the same attention he gave to enemy movements.
Sasuke closed his eyes, trusting Itachi to warn him of any immediate threat. And in the darkness behind his lids, he allowed himself...just for those ninety seconds...to imagine.
A future.
Not the future he had planned, the one built on destruction and vengeance, on tearing down Konoha and everything it represented to devour the world, to take it, to conquer it, hollow and alone. A shadow of himself. An empty shell.
Something else. Something that was, by all logic, the least risky path he had ever considered, and yet, somehow, felt like the most dangerous.
They could travel, he and Itachi. The world was large, full of threats that required neutralization, of mysteries that demanded investigation and given their level of skill would never be a real threat to them. They could rebuild the Uchiha name, not with the weight of Konoha's politics, but as something simpler. Two shinobi. Brothers. Carrying the memory of their clan and their shared past. They could remember their father, and their mother together, their shared infancy, they could try to learn together how to be the brothers they were, before everything happened.
And perhaps...
Sasuke's eyes opened, the thought incomplete, dangerous. He found Itachi watching him, with a faint smile in his face, those eyes seeing far too much as always, his Mangekyō still active but soft somehow, the crimson light muted by nothing else but pure affection. The look was a mirror, reflecting back at Sasuke everything he had tried to hide, everything he had buried beneath layers of hatred and grief and the cold discipline of survival during years, everything he feared, and everything he had mourned and desired.
“Ninety seconds,” his brother said softly. “Kaguya approaches from the northwest. Madara will emerge simultaneously from the southeast. They are coordinating.”
“Then we split their coordination,” Sasuke said, rising, feeling his chakra reserves recovered enough for the next phase. The movement was smooth, controlled, all evidence of his earlier turmoil and exhaustion hidden behind his usual mask of composure “Naruto. You and I take Kaguya. Nii-san...”
“Madara,” Itachi agreed. “I know his techniques better than anyone living. I can delay him indefinitely, but I cannot defeat him alone. Not without the Edo Tensei's former immortality.”
“Then we finish Kaguya quickly,” Sasuke said, “and we join you.”
It was a plan. Or better said, the closest to a plan that they could form in that situation...it relied on speed they might not possess, on power that might not be sufficient, on variables they couldn't control. But it was something, and Sasuke found himself believing in it completely. He had always thought that belief was dangerous. That belief made you vulnerable. He still saw it like that. But standing beside Itachi and also Naruto, with his considerable strength and power, feeling the weight of his determination like a physical pressure against his shoulders, Sasuke found that he could not quite bring himself to care.
Still, Sasuke didn’t like the idea of separating and fighting different enemies. He of course realized it was the best course of action, and he truly believed in the plan they had just improvised, but still, there was something about it that he didn’t like. For a moment, Itachi and Sasuke looked at each other, as if Itachi already knew what Sasuke was thinking. Itachi smiled faintly, it was just a small curve in his lips, a slight crinkling in his eyes, and Sasuke let out a small exhale he hadn’t realized he was holding in.
“Hey,” Naruto cut in, with his voice uncharacteristically serious. He was looking between them, his blue eyes narrowing almost imperceptibly, shadowed with something that for once Sasuke couldn’t read. “Sasuke. Can I...can I talk to you? For a second?”
“We don't have time...”
“We have sixty seconds,” Itachi said, already turning toward the southeast, toward Madara's expected emergence. His Mangekyō blazed once, twice, analyzing the approaching threat. “Use them wisely.”
He was gone before Sasuke could respond, moving with the fluid speed that his fully living body made possible...different from the Edo Tensei's mechanical perfection, more human, more real...leaving Sasuke alone with Naruto in the eye of the storm. The absence of his brother's chakra signature was immediately noticeable, a cold spot in Sasuke's perception where warmth had been, and he found himself staring after Itachi's departing form with an intensity that bordered on panic. He pushed himself to ignore it.
Then Sasuke turned again towards Naruto “What?” he demanded. The words came out sharper than he meant them, edged with the sudden vulnerability of being separated from his brother.
Naruto almost flinched, but he didn't retreat. “You're different,” he said, the words rushing out. “Since he came back. Since Itachi...” He gestured vaguely, his hands moving through the air as if trying to shape something intangible. “You want to protect him. I can see it. And he wants to protect you as well. The way you watch him, the way you...”
Sasuke felt caught off guard, he knew immediately what Naruto was talking about. He just hadn’t expected Naruto to grasp that and even less to confront him about it. The observation was too precise, too close to the truth, to the feelings he had been trying to hide even from Itachi. He felt exposed, raw, and instantly irritated.
“Get to the point, Naruto.”
“The point is...” Naruto took a breath, and when he spoke again, his voice was lower, almost rough. “I want you to know that you can count on me too. I've always wanted that, you bastard, you know I have. You know you always...” Naruto stopped, not trusting entirely that Sasuke wouldn't start to fight him again. The sentence hung incomplete, heavy with everything they had never said to each other, all the conversations they had avoided across years of pursuit and confrontation.
Sasuke stared at him. The declaration was unexpected, unwelcome, complicating emotions that were already too tangled to navigate. He thought of all the years of pursuit and confrontation, of Naruto's relentless, inexplicable dedication. The blond's face was earnest, open in a way that Sasuke had never learned to be, and the honesty of it was almost painful to witness. And he didn’t like, not one single bit, what Naruto was saying. Because, why would he need to count on anyone else? He had Itachi, he had him back, why would he need anyone else? Just in case? Was that what Naruto was implying? Just in case of what? There could not be any case, any “just in case” at all. Sasuke refused to even think of it. There could not be any just in case, Itachi was with him now, and he wouldn’t lose him again.
Naruto looked at Sasuke like searching for something, assessing what could be going on inside his mind and his heart, confused but at the same time, not confused, by the tenderness he had sensed in him towards Itachi. There was something in Naruto's expression that Sasuke couldn't quite read...a mixture of longing and resignation, of hope and fear.
Sasuke everted his gaze from Naruto, his eyes drifted toward Itachi, distant now, his brother's form already engaging Madara's emerging Wood Release constructs. The Mangekyō blazed crimson against the green, a defiant light in the gathering darkness. Even at this distance, Sasuke could feel the pulse of Itachi's chakra, steady and strong and alive, and the awareness of it was like a thread connecting them across the battlefield.
“Naruto,” he said, and his voice was distant, his attention already leaving the conversation. “I don’t forget anything. Now. Kaguya. We have to defeat her. Are you ready?”
Naruto's smile returned, bright and fierce and somehow heartbreaking. Because he chose to accept what little Sasuke offered as an answer, even though it wasn’t any answer and Naruto was fully aware of that because he knew that now it was time to fight Kaguya with all they had, because in doing so they would be able to help Itachi afterwards, because that was what Sasuke truly wanted at that moment. And Naruto would always be there for him. “Always ready! Let's show her what happens when she messes with the wrong shinobis!”
They moved together toward the northwest, toward the approaching distortion that marked Kaguya's return. Behind them, distant now, Sasuke could sense Itachi's chakra signature as his brother engaged Madara...the clash of two legends, two warriors fighting over the fate of a world. The sensations were complex, layered: the warmth of Itachi's presence, the golden pressure of Naruto's chakra at his side, and beneath it all, the cold wrongness of Kaguya's approach.
*Hold on,* Sasuke promised silently, the thought directed toward that distant battle. *I'm coming back. Don't...*
He didn't finish the thought. Kaguya emerged from torn space, her form radiant with accumulated power, her eyes...those terrible, ancient eyes...fixing on him with recognition and with hate. She was beautiful in the way that natural disasters were beautiful, terrible and absolute and beyond the scale of human comprehension. The space around her warped and twisted, reality bending to accommodate her presence, and Sasuke felt the pressure of her gaze like a physical weight against his chest.
“Uchiha,” she said, and the word resonated with the weight of a thousand years of grudge. “My sons' descendants. You will share their fate.”
Sasuke activated his Mangekyō fully, felt the Rinnegan in his right eye spinning as it analyzed her dimensional structure, felt Naruto's chakra surge beside him, golden and defiant. The power rising within him was not the cold fire of vengeance he had carried for so long. It was something hotter, something that burned with the terrible brightness of hope.
“It will be you who shares their fate!” he snarled and launched himself into the fight.
The engagement was brutal, legendary, a dance of death measured in fractions of seconds. Kaguya's dimensional techniques made her unpredictable...she slipped between spaces, attacked from angles that shouldn't exist, her bone projectiles seeking their vital points with unerring accuracy. Sasuke's body moved on trained instinct, his Mangekyō tracking the subtle distortions that preceded her transitions, his Rinnegan parsing the dimensional mathematics that governed her movements, his sword meeting her bone blades in showers of sparks. Each clash sent vibrations up his arms, each evasion cost him precious chakra, and yet he moved through it with a clarity that almost seemed unexplainable.
Naruto fought with the ferocity of the cornered, all the wilderness and emotion inside him pouring into his attacks and his movements, his Rasengans and bijuu-damas detonating against her defenses, his clones creating chaos that Sasuke exploited for precision strikes with his Susanoo, Chidori and Amaterasu. They were well-matched, he and Naruto, their styles complementary in ways that would have surprised their younger selves. Where Naruto was overwhelming force, Sasuke was surgical precision. Where Naruto created openings with sheer persistence, Sasuke exploited them with lethal economy. The coordination was not perfect...they had not fought together in years, had spent more time as enemies than allies...but the foundation was there, the instinctive understanding that had always existed beneath their conflict.
But Kaguya was learning.
“She's faster,” Naruto gasped, a clone dispersing after taking a bone spike through the chest. The clone's dissolution sent a pulse of feedback through their connection, and Sasuke felt Naruto wince with the echo of it. “Sasuke, she's getting faster!”
“She's adapting to our rhythm,” Sasuke confirmed, ducking a spatial tear that would have bisected him at the waist. His Rinnegan tracked the dimensional instability, calculating vectors of escape. The mathematics of her movement were becoming clearer with each exchange, patterns emerging from the chaos like figures resolving from fog. “We need to change patterns. Unpredictable intervals.”
“How?”
Sasuke didn't answer immediately. He was thinking of Itachi...of the way his brother's Mangekyō had always been three moves ahead, of the training sessions when they both were kids, where Itachi had taught him to vary his timing, to break his own habits before enemies could identify them. The memory was vivid, almost painful in its clarity: a younger Itachi, patient and exacting, correcting his stance with gentle hands, explaining that predictability was the greatest weakness of any technique.
*Randomize,* he remembered. *True unpredictability comes from abandoning strategy entirely. React without thought. Let instinct guide.*
“Follow my lead,” Sasuke said, and stopped thinking.
The change was immediate and disorienting. Sasuke abandoned his preferred combat distance, closing to ranges where Kaguya's dimensional techniques were dangerous to herself as well as him. He struck without setup, without the tactical preparation that had defined his style. His body became pure reaction...block, evade, counter, never the same sequence twice. His Mangekyō and Rinnegan worked in tandem, one tracking movement while the other calculated spatial probabilities, allowing him to anticipate her dimensional shifts without conscious thought. The technique was reckless, exhausting, and utterly effective.
Naruto adapted with the flexibility that had always been his greatest strength, his attacks becoming chaotic, his movements erratic. Together, they created a storm of violence without pattern, without prediction, and Kaguya...ancient, powerful, but ultimately rigid in her thinking...began to falter. Her attacks became more desperate, her dimensional shifts less precise, and Sasuke saw the opening he had been waiting for.
“Now!” Sasuke called, seeing the opening...a moment of hesitation as she prepared a technique she couldn't complete, her chakra imbalanced between dimensions. The flaw was microscopic, visible only to his Rinnegan's analysis, but it was enough.
Naruto was there, a Rasenshuriken already forming, but Sasuke was faster. His Chidori...perfected, refined, the lightning of his hatred transformed into something purer...tore through the space between them and found her heart.
Or should have.
Kaguya smiled, and her body dissolved into white ash, reconstituting meters away, the wound already closing. The smile was terrible, patient, the expression of someone who had watched civilizations rise and fall and had learned that nothing mortal could truly threaten her.
“Physical attacks,” she said, her voice carrying terrible patience, “cannot kill a god.”
“Then we find what can,” Sasuke replied, not discouraged. The attack had failed, but it had taught him something...her reconstitution took time, however brief. Time enough, perhaps, for a more decisive technique. He was formulating the approach when he felt it: Itachi's chakra signature, suddenly strained.
Sasuke's head snapped toward the southeast, his Mangekyō struggling against the distance and the dimensional interference. He saw...barely, impossibly...his brother's form surrounded by Wood Release constructs, by Madara's ultimate technique, but Itachi was not falling. His Mangekyō blazed crimson, his Susanoo held firm, and even at this distance, Sasuke could see that his brother was smiling.
That terrible, gentle smile that meant he had calculated the odds and found them acceptable.
“Nii-san,” Sasuke whispered.
“Sasuke?” Naruto was beside him, following his gaze, then Naruto focused to feel Itachi’s chakra, still holding up. “He's holding his own, see? We need to finish here, Sasuke, then we help him!”
Sasuke turned back to Kaguya, his resolve hardened. His brother was fighting for them. For him. The future he had barely dared to imagine suddenly felt possible, tangible, and it was worth any price. So, he needed to win, they needed to win.
“Together.” he said to Naruto, and for once the word held something approaching sincerity.
“Together! We’ve got this!” Naruto answered, with his golden chakra flaring around him with renewed intensity.