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FREEDOM BRING - The Dark World by Hello_I_Exist
Fandoms: Persona 5, Deltarune (Video Game)
09 Oct 2025
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Summary
NEW CHAPTER IS OUT, IT'S JUST CHAPTER 10 NOW. I'LL REMOVE THIS WHEN CHAPTER 11 IS OUT
Akechi and Hifumi discover an alternate universe (no, not that one) in a storage closet. Apparently, they're also destined/prophesied heroes.
Akechi's just annoyed that he has something else to add to his already-full schedule.~
The morning after sealing the Fountain within the Church, Kris opens their eyes on a subway in a city called 'Tokyo' in a country called 'Japan.' On the plus side, for the first time in days, their will is finally their own.
The morning after seeing the end of the Prophecy and swearing to challenge fate, Susie opens her eyes in an alleyway in a city called 'Tokyo' in a country called 'Japan.' She also has more skin and fewer scales than she's used to.
The morning after doing the impossible and slaying a Titan, Ralsei opens his eyes to the impossible: He's in the Light World, as himself... But he has a lot less fur and fewer horns than he's used to.
Noelle.
(Check the Series for the Kris, Susie, Ralsei, and Noelle in Tokyo! Persona 5/Deltarune Discord Server: https://discord.gg/pdBrbEfkpz)
Series
- Part 1 of Freedom Bring: Persona 5 x Deltarune
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FREEDOM BRING - The Light World by Hello_I_Exist
Fandoms: Persona 5, Deltarune (Video Game)
09 Oct 2025
Tags
Summary
The morning after sealing the Fountain within the Church, Kris opens their eyes on a subway in a city called 'Tokyo' in a country called 'Japan.' On the plus side, for the first time in days, their will is finally their own.
The morning after seeing the end of the Prophecy and swearing to challenge fate, Susie opens her eyes in an alleyway in a city called 'Tokyo' in a country called 'Japan.' She also has more skin and fewer scales than she's used to.
The morning after doing the impossible and slaying a Titan, Ralsei opens his eyes to the impossible: He's in the Light World, as himself... But he has a lot less fur and fewer horns than he's used to.
Noelle.
~
Akechi and Hifumi discover an alternate universe (no, not that one) in a storage closet. Apparently, they're also destined/prophesied heroes.
Akechi's just annoyed that he has something else to add to his already-full schedule.(Check the Series for Akechi and Hifumi's journeys through the Dark Worlds! Persona 5/Deltarune Discord Server: https://discord.gg/pdBrbEfkpz)
Series
- Part 2 of Freedom Bring: Persona 5 x Deltarune
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Susie...she was the girl, with hope crossed on her heart. Kris was sure of it. If anyone could rewrite that ending, it was Susie.
But they weren’t. They weren’t hopeful, or powerful, or even really a hero. They were just...the cage.
What could they even do?
...fuck that.
Kris jumped to the ground below, and took off running.The Cage rebels against their masters and shares their knowledge with the Dragon. The Festival is coming, and this world is never gonna be the same.
Series
- Part 5 of Different Dimensions' Deltarune
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Across the other end of the arena, is Kris. They’re acting nonchalant, with their sword held firmly in one hand at their side, the tip of its blade grazing the ground. They’ve got a slight advantage, here, seeing as their metallic armour serves to protect their chest and provides some form of support for their ankles.
Susie, on the other hand, isn’t granted such an honour. Her dark world outfit is made solely out of cloth and fabric, aside from the golden embellishments within her belts and arm accessories. The weight of her axe rests atop her left shoulder, where she’s only using one of her hands to support its handle.
There’s not that stark a difference between the two, in terms of strength and power. They’re both pretty commendable assets in terms of battle – which is exactly why Susie is so curious to see how this’ll go.
kris & susie spar in the dark world!!! or at least. susie THINKS she's sparring with kris.
written for day seven of krusietober, following the prompt 'fight'!!!
Series
- Part 7 of Krusietober fics 2025!
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Asgore’s flower shop lies in ruin. Kris is gone, and so is the Knight. All that’s Susie’s got left is Noelle, Ralsei, and a peculiar piece of Kris’ baggage.
When she encounters a dark world in Hometown’s hospital, she dives in to seal yet another fountain- and is greeted with demons from her past, a new member of the group, and foes the likes of which will challenge her resolve like nothing else in the day to come. But none will stand a chance against the Axe of Justice.
An interpretation of Deltarune Chapter Six following a theory-compliant rendition of Chapter Five.
Previously titled “The Heroine Appears”.
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Kris agrees that whatever happens in the plan, they'd get what they want at the end of Carol's deal, to get their old life back. They were prepared to be possessed and had everything set up perfectly.
However, what they weren't prepared for was that the "Demon" possessing them was actually someone out of their town, three cities over, and three decades past, beneath 7 feet of dirt. But it shouldn't have bothered them. After all, they said they would do anything for it... right...? -
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December Holiday's first and second Dark World visit.
Series
- Part 3 of The Summer of December
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The Games We Play by FoundUser, Primordial_Rebel_Jester
Fandoms: Deltarune (Video Game), Undertale (Video Game)
06 Oct 2025
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Summary
There are infinite opportunities in this world. Infinite opportunities for dreams. Infinite opportunities for hopes. Infinite opportunities for regrets... for loss.
There are some memories you would rather just forget...
The old royal scientist knew that better than anyone.
BRIGHT, BRIGHTER, YET BRIGHTER. SO YOU STILL SHINE ON, EVEN AFTER EVERYTHING YOU ENDURED. EVEN THROUGH THE COLDEST NIGHT.
But a story doesn't have to end the same way.
EXCELLENT. TRULY, EXCELLENT. LET US BEGIN THE CREATION OF OUR NEW FUTURE.
Sometimes... a game can have a secret ending.
(A Deltarune novelization that takes some unexpected turns from canon. Based on some theories, and a little bit of imagination, even the unknown can make itself known.)
(Custom Art and beta'd by Primordial_Rebel_Jester. Story by FoundUser.)
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Your life in your "original" world was terrible.
Stuck in the wrong body, family hostile towards your true self, no social connections to reach out, and a spiraling mental health crisis.
Until you were given the chance to anew your crumbling life. A fresh start. A body of your own will and make. A world of light and dark to explore and discover. Friends and enemies alike to meet. Mysteries to be unraveled. Decisions of your own to make.Or well, at least that's what you were promised.
A Deltarune fanfiction about a trans girl from another world, being thrown into a web of mysteries, promises, and lies against her will. But she isn't one to sit and take what's happening to her.
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Ayden wakes up in his room… he thinks?
Follow Ayden as he ventures around this strange world.
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You’re not supposed to be in the Dark World, but you are. This television is not supposed to be depressed, but he is. You’re not supposed to empathise with inanimate objects, but all you want to do is make his suffering go away.
Azzy’s school friend Y/N meets Tenna. Both realise that they share abandonment issues and bond over it. Romantic tension ensues. Expectations are irrelevant.
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Dragon Blaz(ing) 2: Tragedy In Blue by paradoxcloned, TGClmao
Fandoms: Deltarune (Video Game)
04 Oct 2025
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Summary
I uncovered a mysterious Dragon Blazers 2 ROM hack on an old, obscure forum. To help everyone get the full experience, I've decided to novelise it! Hopefully this makes my exploration make more sense!
Cel, resident college student and now begrudgingly a protagonist, gets heroism forced on them by the hand of fate. Stuck a world based on another's trauma, their real mission becomes clear: they've gotta get out of here.
This is a metafiction story; both about a non-existent creepypasta ROM hack, the changing tides of Deltarune's fate, and an author getting caught up in it.
Perhaps it means something. Perhaps it doesn't. But it exists, and that's what matters.
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Susie tries to bring Berdly out of his snowgrave coma by opening a darkworld.
- Language:
- English
- Words:
- 3,417
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 22
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Summary
As Kris waits for a call in the Holiday's kitchen, Susie chooses then to question how in the great googly gosh darn did Chapter 3 happen.
Fast forward five minutes and Kris is running for their life, Susie is eating a garden rake, and Noelle is hearing voices in her head.
This is not how anyone involved planned on breaking fate.
(Formerly just called "Hey Kris, it's The Knight")
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Everything's going ☆Fantastic☆ in the new studio! Well, not today, but in general! So why does Tenna feel so glooby after every show? (He knows why. He doesn't want to dwell on it. But he will.)
((Or: part 2 of Zanny cheering Tenna up, and they both learn a little about each other's dark worlds))
Series
- Part 2 of Anodia AU
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3 days since the Roaring was averted thanks to Asriel returning to Hometown in time.
3 days since the Grand Fountain was sealed, and Ralsei with it.
3 days since the Fun Gang, with the help of Asriel and his knowledge about Dark Worlds thanks to his adventure in the Bunker's dark Fountain with Dess years ago.
3 days since Undyne was found, battered and wounded but still alive, and Alphys disappeared in thin air, after the Roaring.
2 days since the substitute, W. D. Gaster, arrived at school.
But still, no Dess, until now.
Series
- Part 1 of Lightnerds(and Susie)
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Takopi And The Old Man by Shadow8Phantom
Fandoms: タコピーの原罪 | Takopi's Original Sin (Manga), Deltarune (Video Game)
28 Sep 2025
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Takopi sacrifices himself to give his friends a real chance to become happy adults.
Gerson finds peace after a long time, having ensured his son received his letter and helped the Delta Heroes banish the darkness within the church.
Now, on their path to the afterlife, their paths cross, and the two begin to talk. -
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Inspired by "Diary of the time-looper" on fimfiction!
It was an ondinary day for Kris, when the next day they woke up, it was the same date as yesterday. They didn't realise it until week past.
As time pass, Kris' friendships became stronger and they got to know more about their friends.
But, seeing and hearing everything the same, over and over, can make you lost your sanity.
Chapters will be uploade when I get time!
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Originally a fic just for wanting to ship Krusielle, this is now just straight up a chapter 5, 6, and 7 fanfiction with Krusielle (and a little 'after the story' segment once everything is done)
(Finished, finally! Just hoping I portrayed the characters well where I could.) -
Another Dark World by Bubble_BubbleTroubleSoup
Fandoms: Deltarune (Video Game), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
21 Sep 2025
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In an era of machines and modernism, (Name) Holiday was a quiet ghost haunting the edges of her own life. Overshadowed by a sister whose perfection seemed carved from marble, she learned early how to survive in silence — polite enough, clever enough, but never enough. Her father’s rare kindness was the only light she had left, fading now like a candle in the wind.
To breathe, she fled into stories — seemingly stuck in a peculiar Japanese fantasy. A world where swords gleamed under moonlight, where demons whispered in the dark. A place she sometimes wished to fix; to help, as ridiculous as it sounded. A story about a boy, his sister, and the blade that could kill wretched creatures of the night — which became her secret cathedral.
But some stories are not meant to stay on the page. When a strange ripple tears through her room, the boundaries of physics and fiction crumble, forcibly pulling her into an age of blood and silence. There, she will be known not as the black sheep, but as something else entirely — if she survives long enough to discover who she is.
- Language:
- English
- Words:
- 6,579
- Chapters:
- 1/?
- Hits:
- 8