Rowayne's Hazbin AU
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Rowayne's Hazbin AU Collection by Bunnygirl_94
Fandoms: Hazbin Hotel (Cartoon), シュガシュガルーン | Sugar Sugar Rune (Manga), Cardcaptor Sakura (Anime & Manga), Knights of Guinevere (GLITCH Web Series)
24 Apr 2026
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Summary
A fun collection of works where I share my snippets and AU ideas. If any ideas come to mind, I might add more to the AUs. If there are any suggestions, feel free to leave it in the comments. You are also free to take my ideas as an inspiration for your own version of fanfic.
AU's I have written so far:
1. Sugar Sugar Rune AU
2. Radio Demon Catalastor
3. My Mommy is a Princess (Another baby Alastor AU)
4. Cursed Alastor Disney Princess AU
5. Magical Girl Alastor(Ally) AU
6. Caretaker Alastor AU
7. Cardcaptor Alastor
8. Knights of Guinevere crossover
9. What If Orb
10. What If Orb AU + Eve!Lilith!Alastor AU
11. Lilo & Stitch Crossover AU
12. The Shattered King’s Waltz (Princess Tutu Crossover AU)
Series
- Part 1 of Rowayne's Hazbin AU
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My Mommy is a Princess: Prologue by Bunnygirl_94
Fandoms: Hazbin Hotel (Cartoon), Helluva Boss (Web Series)
16 Jun 2026
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Summary
Charlie never planned on becoming a mom in college—but Hell had other plans.
A botched summoning. A murdered child. A fate that should have ended in blood.
Instead, Charlie Morningstar finds herself dragged into the aftermath of a failed cult ritual—bound not to a power-hungry sorcerer, but to an innocent baby who never should have died. Faced with heartbreak and fury, Charlie does the impossible: she reshapes the contract itself. Not into ownership, but adoption. Not chains, but family.
Now burdened with the unthinkable, Charlie must raise little Alastor in Hell, carrying both the horror of his death and the fragile hope of his second chance.
This is the story of before—before her lifelong partner, before the dream of the redemption hotel. Back then, she was just a college girl juggling textbooks, coffee, and student life… until fate handed her motherhood in the most unlikely way.
The prologue of My Mommy is a Princess AU: a young princess who chose to become a mother, and how love can bloom even in Hell.
Series
- Part 1 of My Mommy is a Princess AU
- Part 2 of Rowayne's Hazbin AU
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Caretaker Alastor by Bunnygirl_94
Fandoms: Hazbin Hotel (Cartoon), Hellaverse | Hazbin Hotel & Helluva Boss Universe, Helluva Boss (Web Series)
26 Jun 2026
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Summary
Lucifer and Lilith waited centuries for their miracle child.
When baby Charlie finally arrived, Lucifer made sure no mortal could ever summon her. He buried her contract beneath countless restrictions and safeguards.
Then one night, Charlie vanished from her crib.
Summoned.
With their infant daughter missing somewhere on Earth, Lucifer and Lilith throw Hell into chaos. The Seven Sins are mobilized, search parties are sent to the mortal realm, and a desperate race begins to bring the Princess of Hell home.
Meanwhile, in 1930s Louisiana, a young radio host stumbles across an abandoned ritual site left behind by cultists who had bailed town.
Fate has plans for Charlie Morningstar and Alastor and neither of them gets a say in the matter.
Series
- Part 3 of Rowayne's Hazbin AU