Chapter Text
It was in that exact instant that Hermione understood she had run out of time.
Time had been running out for her since the day her Hogwarts letter arrived. Since she had stepped onto Platform 9 ¾ with her parents hovering anxiously behind her, since she had met Harry for the first time, since that ancient hat had been lowered onto her head and bellowed “Gryffindor!” for the entire Great Hall everyone to hear. Every choice she had made after that had carried her further down this road: every class taken, every book devoured, every spell mastered, every friendship formed, every danger survived. Time had always been ticking away. She simply hadn’t paid attention to how little of it she truly had.
There was something almost cruelly ironic about that.
When she was thirteen, Professor McGonagall had entrusted her with a time turner because there simply hadn’t been enough hours in the day. Hermione had looped the delicate chain around her neck and slipped between lessons no ordinary student could manage. Back then, she had thought time was something that could be stretched if a person was clever enough. Something to manage, organize, control. Kneeling now on the cold stone floor of Moaning Myrtle’s bathroom, she understood how wrong she had been. Time always collected its debt eventually.
The bathroom was dim, lit only by weak torchlight. Somewhere beyond these walls, chaos raged. Hogwarts shook with the force of battle, with shouts and footsteps and spells striking stone, yet inside the bathroom, dust drifted lazily through the air as though the castle itself had paused to give her a few final minutes.
Her knees ached against the stone, though she barely registered it. All her attention was fixed on the object trembling in her hand, the time turner. No one had seen her take it from Dumbledore’s office after he died. No one had known she had kept it hidden for this long. Neither Harry nor Ron knew. Pain lanced through her chest at the thought.
Harry. She could still see him walking into the forest and hear the quiet finality in his voice. Somewhere beyond these walls, the battle continued. Somewhere, people were still fighting and dying. And somewhere, Harry was dead.
The thought struck her every time with the same brutal force. The word didn’t fit. Harry had fought trolls and basilisks and Dementors and dragons. He had stood against Voldemort again and again. He wasn’t supposed to die, none of them were. Fred wasn’t supposed to die with a joke still forming on his lips. Remus wasn’t supposed to die after finally finding happiness. Tonks wasn’t supposed to leave behind a child who would never remember her.
Too many people had already died, and yet Hermione could still change it.
If she was brave enough.
The noise outside the bathroom swelled—shouts, pounding footsteps, something enormous slamming into stone. They were closing in. Hermione tightened her grip around the time turner.
“Won’t be long,” Myrtle said.
The ghost hovered a few feet above the ground, drifting through a sink as though it wasn’t there and rising again. This Myrtle’s voice didn’t have its usual whining edge. There was genuine worry in it.
“If you’re going to use that,” Myrtle added, eyeing the time turner as if it might bite, “you’ll need to do it sooner rather than later.”
Hermione let out a short, humorless laugh. It sounded odd in her own ears, as if she hadn’t laughed in months. “Awful things happen to those who mess with time.”
The words came automatically. A warning. A lesson. Something Professor McGonagall had told her in third year and something Hermione had once accepted without question.
Myrtle rolled her eyes. “Well, I think something awful is going to happen to you whether you mess with time or not.” A loud crack shuddered through the door and Hermione flinched. “I doubt whoever’s on the other side of that will be pleasant when they get in, and they’re close.”
Another crash followed. They were getting closer.
Hermione closed her eyes. Myrtle was right, and the clarity of it hit her all at once. The consequences of using the time turner no longer mattered. Compared to the ruin outside these walls, every warning about meddling with time suddenly felt small. Trivial.
What was the worst that could happen? She could die? She was probably about to die anyway.
Something terrible could occur? Something terrible already had. Harry was dead. Fred was dead. Remus was dead. Tonks was dead. The battle had been lost, and the future they had fought for was slipping away with every second. What did she have left to lose?
Hermione opened her eyes. The uncertainty was gone, burned away by something steadier. “You’re right.”
Myrtle blinked. “Of course I’m right.”
Hermione’s mouth twitched in what almost might have been a smile before her gaze dropped back to the time turner. Seven turns. Seven hours. She wound the chain tightly around her finger.
One twist. Save Harry.
Two twists. Save Fred.
Three twists. Save Remus.
Four twists. Save Tonks.
Five twists. Save Snape.
Six twists. Save –
The bathroom door exploded inward, and figures surged through the smoke and splintered wood. At the front, Dolohov stepped in with a sneer, his mouth twisting into something cruel and pleased.
“There you are, Mudblood,” he spat. The word landed like acid. “Did you really think we wouldn’t find you?”
Hermione’s heart lurched. Too late.
No. There was still time.
She didn’t raise her hands to defend herself. She knew she would never be fast enough for that. Instead, she clutched the time turner with both hands and willed it—willed it—to pull her away before the curse could land.
The spell cut through the room as the familiar sensation seized her, dragging her backward through her own skin. The air warped. Sound stretched, twisting into something thin and wrong. The time turner spun, and reality fractured as the next seconds dissolved into chaos.
The bathroom blurred and the walls stretched impossibly far away and snapped back. Colors bled together, sound collapsed into meaningless noise. Hermione felt as though she was falling and spinning at the same time, her stomach dropping through her ribs.
And then there was nothing.
Only silence.
Hermione blinked, breathing fast and uneven. For several long seconds, she couldn’t move or make sense of what had happened. Had the curse hit her? She didn’t know. She didn’t feel hurt. She didn’t feel dead.
Slowly, she turned her head.
The bathroom looked the same—cracked sinks, damp stone walls, lights flickering as though they might give up at any moment. Yet something felt off, wrong in a way she couldn’t put into words.
“Myrtle?” No answer. The ghost was gone.
Hermione frowned. Myrtle vanished all the time, but unease still curled in her stomach. Then she looked down at the time turner in her hands, or what was left of it.
A sharp breath escaped her. The gold frame was shattered, the chain tangled with tiny, twisted fragments. The glass was destroyed, and sand poured through the broken mechanism, scattering across the floor.
“No.” Panic snapped to life. “No, no, no…”
She turned it over, hands shaking. It was beyond repair. The curse must have struck it, unless the strain of the jump had done it. Either way, there wouldn’t be another attempt. This was it. Whatever had happened, she was stuck with it.
Hermione forced herself to think. Dolohov was gone; the Death Eaters were gone. That meant it had worked, or at least partly. She had moved through time, the only question was how far.
Six hours? Seven?
Even six might be enough. Barely, but enough. Hope flickered back to life as she pushed herself upright. She had to find Harry, everything else could wait. If she could reach him in time and explain what had happened, they could change everything: the battle, the deaths, the future. All of it.
Clutching the broken time turner, Hermione hurried to the bathroom door. She was almost out when something snagged her attention.
The window. Automatically, she glanced toward it to judge the time of day, then froze.
Outside was darkness. Night. That couldn’t be right. If she had only gone back six or seven hours, there should still be daylight. The battle had started during the day. Even with disorientation, even with panic, it shouldn’t be pitch-black.
Her fingers tightened on the handle, and the door creaked open. The corridor beyond was empty.
Hermione stood perfectly still, listening. No voices. No footsteps. No distant explosions. No screams. No crack of spells. No rumble of collapsing stone. Only silence, the kind that slipped between heartbeats and made the air feel wrong.
Minutes ago—or what felt like minutes ago—Hogwarts had been at war. The castle had shaken with impacts. Students had flooded the halls, professors had shouted orders, the Order had rushed from one crisis to the next.
Now there was nothing.
The shift was so abrupt it made her dizzy. For one irrational moment, she wondered if she had died. Then the ache in her knees, the jagged metal biting into her palm, and the hammering of her heart all told her otherwise.
She was alive, which somehow made the silence worse.
Hermione stepped into the corridor, and her footfall echoed absurdly loudly against the stone. Another step, another echo, rolling away into the dark.
Hogwarts had always felt alive. Now it felt like a monument. A cold draft slid along the corridor, and she shivered.
Think. The time turner had worked, at least partially. Dolohov was gone. The battle was gone. She had traveled through time, but how far?
Her gaze dropped to the ruined device still clenched in her hand. A few grains of sand clung stubbornly to the broken glass. Professor McGonagall had trusted her with a time turner because she had been responsible enough to use it. Now she had broken every rule attached to it. Intentionally. And destroyed it in the process.
Hermione swallowed. Dolohov’s curse had struck during the transition. She remembered the red flash, the way reality had twisted around her, as if the world had been ripped apart and stitched back together wrong. The curse had interfered, it had to have.
Maybe she hadn’t gone back six hours. Maybe she hadn’t gone back seven.
Maybe she had gone back days.
The thought sparked again. Days would be enough, more than enough. If she had days, she could stop everything. She could find Harry and Ron before they ever entered the castle. Warn McGonagall. Warn Kingsley. Warn everyone. Make a plan. Do it properly.
Harry wouldn’t have to walk into the Forbidden Forest, he wouldn’t have to sacrifice himself.
Her throat tightened. Hope hurt. After everything, it almost felt dangerous, but she couldn’t stop it. For the first time since Harry had left her, something warm flickered in her chest, fragile and desperate.
She took a steadying breath.
Information first. Plans second.
If she really was days in the past, she needed to know exactly when. She started walking, keeping close to the walls. Even before the battle, Hogwarts hadn’t been safe. Death Eaters had infiltrated, and there were always students who watched too closely, students loyal to Voldemort.
She moved quietly, but the castle felt strange.
At first, she couldn’t name what was wrong. Then the details began to stand out. The stone looked cleaner, less worn. The tapestries seemed brighter. The brass fixtures gleamed. Even the floors looked as though they had lost years of scuffing and scratches.
Hermione frowned. That was odd. Very odd. Still, it wasn’t enough to smother the hope rising inside her.
Days.
Enough time to save them. Enough time to win.
She turned a corner and froze. Someone was ahead, a student walking away down the corridor. Tall and lean, with messy black hair Hermione would have recognized anywhere.
Her breath caught.
Harry.
Relief hit so hard it nearly buckled her knees. Harry was alive. Walking. Breathing. Here. After everything, after believing she had lost him forever, the world narrowed until nothing else existed. The castle, the time turner, the questions—all of it vanished.
Only Harry remained. A laugh almost escaped her.
Of course. Of course she would find him first.
But he shouldn’t be here. If she was truly days in the past, he should still be with her and Ron. They should still be hunting Horcruxes.
The thought flickered and slipped away. It didn’t matter. Harry was here. Some reckless part of her wanted to run forward and grab him, to prove he was real. Instead, she forced herself to stay quiet. Mostly.
“Harry!” The whisper burst out before she could stop it, but the figure kept walking and showed no reaction. Hermione blinked. Maybe he hadn’t heard. The corridor was long.
“Harry!” she called again, louder. Still nothing. He didn’t even glance over his shoulder. A knot tightened in her stomach.
Harry always reacted when she called him. In a crowd, in the middle of a quidditch match, in the middle of chaos, especially after everything they had been through. If there was one thing Hermione knew in this life, it was that when she called him, Harry answered. That was who they were to each other. Harry was her person, not romantically, but in the way that meant no matter what happened, he would be there for her just as she would be there for him.
Hermione moved faster, her shoes tapping softly against the stone. The distance shrank, but the knot in her stomach tightened. Something was wrong.
At first, it was vague, more instinct than thought. For the past seven years, Hermione’s life had revolved almost entirely around keeping Harry safe and alive. Part of that involved studying him, learning how to notice when something wasn’t right.
And something was very, very wrong.
He didn’t walk like Harry. Harry carried tension like armor, always. He had carried it even at eleven years old, and years of danger had only carved it deeper into his bones. This boy moved differently, with loose shoulders and an easy posture. There was confidence in his stride, almost arrogance. An ease Hermione had never seen in Harry, as though this boy had never spent his life expecting trouble around every corner.
Hermione slowed, unease spreading cold through her. “Harry.”
She was close now, surely close enough that he had to hear. Finally, the figure stopped. Relief surged. Then he turned, and everything happened at once.
Recognition. Confusion. Shock.
The face was Harry’s, or very nearly Harry’s. For one impossible second, Hermione forgot how to breathe. The resemblance was startling: the same dark hair, the same general shape, the same stubborn jaw. He looked enough like Harry to fool anyone at a glance. More than fool them—he looked related.
The thought flashed through her mind before she could stop it.
Then the boy spoke. “Are you talking to me?”
The voice wasn’t Harry’s. It was so painfully close that for a second Hermione could almost pretend, but there was no mistaking the difference. This voice was lighter. Less burdened.
He glanced down the empty corridor, then back at her. “I’m the only one here,” he said, genuinely confused. “And I’m not Harry.”
Hermione stared. The words hit and slid off, as if her mind refused to hold them.
He wasn’t Harry.
That wasn’t right. That wasn’t possible.
The boy frowned. “In fact, I don’t think I even know a Harry.”
Hermione’s heartbeat stumbled, and her knees felt weak. The corridor suddenly felt colder. He took a step toward her, concern flickering across his face. That was when she truly looked at him, forcing herself past the hair, past the silhouette, past the desperate, impossible hope.
The differences were everywhere once she saw them. His face was broader, his features a touch stronger. His cheekbones and nose were just slightly wrong. The resemblance remained, painful and undeniable, but it was no longer enough to hide the truth.
He wasn’t Harry.
Then her eyes caught his, and the world stopped. Hazel. Warm, flecked with gold. Harry had Lily Potter’s green eyes. This boy did not.
Hermione felt the blood drain from her face. The spark of hope in her chest flickered violently, as if a wind had found it. The cleaner corridors. The empty castle. The unfamiliar student. The lingering sense that everything was off by a fraction.
Pieces began to slide into place.
She hadn’t gone back days.
She had gone back years.
The thought crashed into her like a curse. The damaged time turner hadn’t sent her to the wrong day or even the wrong week. It had thrown her far beyond its limits, beyond anything it was ever meant to do.
Years.
Decades.
The realization hit with physical force. The corridor tilted, and her vision blurred. She heard the boy say something, but the words didn’t connect. All she could hear was the pounding of her own pulse.
She was stranded. Alone.
Harry was gone.
Ron was gone.
Everyone was gone.
The boy moved closer, his expression sharpening with worry. “Hey, are you alright? You don’t look so good.” Hermione opened her mouth, but nothing came out. Dark spots crept in at the edges of her vision.
No. Not now. She needed answers.
The darkness surged, and her knees gave way.
The last thing Hermione saw was him lunging forward to catch her before she hit the floor, a face that looked achingly familiar without being Harry’s at all, and a pair of hazel eyes staring down at her in alarm as the world dissolved into black.