1 - 20 of 92 Works in Alternate Universe - Slay the Princess Fusion
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this is a love story. by PennamePersona
Fandoms: Fire Emblem: Fuukasetsugetsu | Fire Emblem: Three Houses, Slay the Princess (Visual Novel)
13 Dec 2025
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Summary
Narrator
You’re on a path in the woods. At the end of that path is a cabin. In the basement of that cabin is a prince.
You’re here to slay him. If you don’t, it will be the end of the world.You
What if I don’t believe you?Narrator
Then it will be very difficult for us to get anything done. -
You are a stranger here, why have you come? by OBBIEE
Fandoms: Slay the Princess (Visual Novel), The Stanley Parable
12 Dec 2025
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Summary
A crack in the games ending sends Stanley to a narrated world harsher than the parable- he doesn’t realize he has walked into a conflict much larger than himself.
(Title from the song Who Are You Really by Mikky Ekko)
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On Borrowed Paths by SapphicSlayer
Fandoms: Slay the Princess (Visual Novel), The Borrowers Series - Mary Norton
11 Dec 2025
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Summary
Life has never been safe for a Borrower in a world governed by humans. Viewed as evil omens, any power-bearing “Fae” find themselves prey to black market circles where their fates are drawn to the highest bidder. And sometimes, the winners prefer to place them into the ring and hedge their bets even higher on a gladiatorial fight against something much, much worse.
As is the fate of a pair of escaped siblings, surviving in the woods by the skin of their teeth. But when evading their opponent proves too challenging, it may take deciding between trusting the owner of a nearby cabin or trying to outrun an enemy that can’t be killed.
But the tenants of that safe haven have one damning condition: they must reveal themselves to him first to be granted shelter. In order to make peace with the present, it may take unraveling the horrors of the past and the entwined destines between them all to save who still remains of all Borrowers, Cryptids, and Fae - and perhaps even the very forest itself.
When on Borrowed paths, some things cannot be returned.
[Non-Borrower folks: Think of it as “Inverse Tower.” No prior knowledge needed!]
Series
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cherish these few specks of time by Rockium
Fandoms: Undertale (Video Game), Everything Everywhere All at Once (2022)
04 Dec 2025
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Summary
"O-okay, fine! Fine! I'll tell you, just don't laugh," she surrenders, face flushing hot, "you know about alternate universes, right? I told you?"
"Of course." He leans forward.
"W-well, there's got to be some universal constants across most universes, right? So, uh, I was just wondering..." and her voice softens into a pink shade of shy, "do you think we would be friends? In every universe?"
(Or: Alphys and Mettaton, across timelines and lifetimes and universes.)
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Relative Realities: Intertwining Paths by wlfboy
Fandoms: Slay the Princess (Visual Novel)
02 Dec 2025
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Summary
A d&d campaign loosely inspired by the visual novel Slay the Princess.
Shayfer (also known as the Long Quiet), is the main character. He exists in a valley where others are trapped with him, the valley shifting and changing. It hides away several realms and realities and sometimes people. It knows your intentions and it knows what you need or want. Provided you are going with the flow of it, you will be able to take what you want.
Each valley member is based off an animal that defines them. Shayfer is, of course, a crow, and Urivata is a goat.
Each person has only one voice in their head that is a summit of who the person whoms head they are in. Shayfer's is named Bitter, and only he has the ability to take control of Shayfer for a reason unknown.
The people in the valley do not have any memories.- Language:
- English
- Words:
- 2,495
- Chapters:
- 1/1
- Hits:
- 9
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rage, rage against the dying of the light by dreaming_frog
Fandoms: Just Roll With It (Podcast), Slay the Princess (Visual Novel)
16 Nov 2025
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Summary
Vyncent was on a path in the woods. At the end of the path, there was a cabin. Somehow, intuitively, he knew that in the basement of the cabin was a prince. And he was here to slay him.
He wasn’t a murderer or anything. He knew he had to slay the Prince. If he didn’t, it would be the end of the world. Vyncent wasn’t sure why exactly, but he knew that he didn’t want the world to end. Who did?
or, a ghostknife slay the princess au
title from the poem "Do Not Go Gentle Into That Good Night" by Dylan Thomas -
Slay the King: Split Halves by Sc00t_District
Fandoms: 文豪ストレイドッグス | Bungou Stray Dogs, Slay the Princess (Visual Novel)
14 Nov 2025
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Summary
Dazai wakes, standing amongst a dead forest unwilling to die. His destiny, to enter a cabin he cannot leave. His duty, to slay a King; stabbing him in the heart when he supposedly lacks one.
Whatever horrors he may find in these dark spaces, would ever have heart and see them through?
He's already walked amongst premature endings. He's already made all the wrong decisions.
These perspectives mark freshness on old wounds which tell of late beginnings.
This is a love story.
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Alternatively, Soukoku in Slay the Princess. With Dazai as the protagonist and Chuuya as the
PrincessKing.Will such a story deserve an end?
(Soukoku here can be interpreted as either platonic and romantic!)
Series
- Part 2 of Two Halves (Slay the Princess x BSD)
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oh lord, I have been told (that I must take the unforsaken road) by WhothefelsewantedtobeLynNyx
Fandoms: Agatha All Along (TV)
05 Nov 2025
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Summary
You’re on a path in the woods. At the end of that path, there is a trial. And in that trial, there is a witch.
You’re here to slay her. If you don’t, it will be the end of the world.
(This is a love story.)
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No, I'm Not a Perception by StabStabGiggle
Fandoms: Slay the Princess (Visual Novel), No I'm not a Human (Video Game)
28 Oct 2025
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Summary
A localized hermit loses his shit housing a colony over one slim roof. Discrimination and identification the only clues to survival, he can't allow impostors in his birds' nest.
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Summary
Lobotomy Corporation Slay the Princess au
- Language:
- English
- Words:
- 427
- Chapters:
- 1/1
- Kudos:
- 10
- Hits:
- 88
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Slay the Princess by emmyur on your ownlet (emmyulet)
Fandoms: 第五人格 | Identity V (Video Game)
18 Oct 2025
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Summary
"Whatever horrors you may find in these dark spaces, have heart and see them through. There are no premature endings. There are no wrong decisions. There are only fresh perspectives and new beginnings.
This is a love story."
i.e., kill a deity, or your divinity? -
The Spaces In Between by SapphicSlayer
Fandoms: Slay the Princess (Visual Novel), The Borrowers Series - Mary Norton
15 Oct 2025
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Summary
Several days following their arrival to the Cabin, the memories come back to Thorn in waves.
A misunderstanding. An outburst. Something in the flow of her veins which is growing stronger and stronger: the fear of knowing that he saved her, even despite her lash-out against him. There’s a sense of wary trust growing underneath the surface as she begins to understand this household, knowing there’s only one way forward:
Either she’ll have to trust that he’s benevolent, or get out of this cabin before it’s too late. And she’s going to have to gather some first-hand research to determine which it is.
Series
- Language:
- English
- Words:
- 2,133
- Chapters:
- 1/3
- Kudos:
- 1
- Hits:
- 139
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Slay Your Princess by StabStabGiggle
Fandoms: Knights of Guinevere (GLITCH Web Series), Slay the Princess (Visual Novel)
13 Oct 2025
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Summary
Conformity, courtesy, elegance, horror. Blood in blue, entrails in red, she can't break the code. After she leaps, they chain her away. Permanent solitude, she's virtually ready for the sweet release of death slicing the air with a sheen sweep.
Shall she be saved or await the fate she theoretically sealed?
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Lost In The Dark by MythuzalasHeir
Fandoms: Hatchetfield Series - Team StarKid, Slay the Princess (Visual Novel)
12 Oct 2025
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Summary
You're on a path in the woods. And at the end of that path is a cabin. And in the basement of that cabin is a Princess. You're here to slay her. If you don't, it will be the end of the world.
~*~
Duke Keane has been sent to Slay the Princess!
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Summary
You're on a path in the snow. And at the end of that path is a house. And in the basement of that house is an Angel.
You're here to slay him. If you don't, it will be the end of your world.
Series
- Part 1 of Slay The Angel
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days mean nothing in the maw of forever by Galax_Dragon
Fandoms: Splatoon (Video Games), Splatoon (Manga), Slay the Princess (Visual Novel)
20 Sep 2025
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Summary
You're on a path in the woods. At the end of that path is a cabin. And at the end of that cabin is a princess.
You're here to slay him. If you don't, it will be the end of the world.
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coroika slay the princess take 2. GORAIGLOCHI!!!!!
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TRUST CEREMONY by alcynic for mayrine
Fandoms: Life Series | 3rd Life SMP Series, Hermitcraft SMP
07 Sep 2025
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Summary
Whatever horrors you may find in these dark spaces, have heart and see them through.
There are no premature endings. There are no wrong decisions. There are only fresh perspectives and new beginnings.
They're watching.
Grian embarks on a plan he hadn't expected to work. Pearl stands on the edge of the abyss. Joel would like to go home at an alarmingly consistent rate. Jimmy would like to stop having to advocate for an innocent maybe-not-human's life, thanks.
Series
- Part 1 of ficfight 2025
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The Voices Inside His Head by Ciel_Creations
Fandoms: Hermitcraft SMP, Empires SMP, Life Series | 3rd Life SMP Series, Slay the Princess (Visual Novel)
04 Sep 2025
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Summary
You're on a path in the woods.
And at the end of that path, is a cabin.
And in the basement of that cabin is a prince.
You're here to slay him. If you don't, it will be the end of the world.
All of them have heard the same sentiment.
And all of them have failed.
Series
- Part 2 of Slay the Prince AU
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Summary
The Agent opened his eyes, and took in his surroundings. He wasn’t sure how he’d gotten there, or what he was supposed to be doing - but before he could start to ponder or panic about this, a stern voice in his head told him all he needed to know.
“Agent, you’re on a path in the woods.” This much was obvious, given all the trees that surrounded him and the dirt road underneath his webbed feet.
“At the end of this path is a tower,” the gruff voice continued, “and in that tower is a scientist. An evil scientist. Your mission is to slay him… or the entire world will end.”
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i'll find all the parts of me that are you by Deca_Suffrage
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
31 Aug 2025
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Summary
and tear them out, piece by piece.
Eito is on a path in the woods. There is a Princess in the cabin, waiting for him if he follows the path. The princess is Takumi. His job is to kill the Princess. If he does not, the world will be destroyed. Worse, his ruination will soon follow.
(This is a love story.)
(This is a tragedy.)