Cosmic Nova (Deltarune next-Gen fic)
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- Parts 5
Ongoing1h 24m
Last published Mon, Dec 8, 2025
It has been nineteen solid years since you, yes you the soul have left Kris' body after setting them free.
(This timeline is follow up from the events of my previous fic)
You inherit a new vessel but this time it isn't a human vessel.
Meet "Supria" who's not only named after the font "Supria Sans" but is also the child of Toriel and Sans.
You inherit this vessel as they leave the town to join collage to meet all kinds of strange characters.
Once you meet a shady student with two toned glasses and fake eyelashes,
you two team up to discover supernatural sci-fi secrets that lie wating for you two to discover.
-DISCLAIMER-
-first of all, I am NOT Toby Fox (obviously)
I don't own any of the Deltarune or Undertale characters
(except any Ocs I create from this fic or the pervious fic in this NON CANNON series)
\if unfamiliar with how the characters got in this situation in the first place, I kindly recommend you read this first:
https://www.wattpad.com/story/402573056?utm_source=ios&utm_medium=link&utm_content=story_info&wp_page=story_details&wp_uname=A4t1st1cPag3s
-Second, this is FAN-FICTION written by a FAN who writes stories to HAVE FUN
-opinions, IF someone or I don't share the same theories,head-cannons or ships as you.
Then simply w a l k a w a y, or read another fic
(Having criticism is valid but if you're abusing criticism as an excuse to bully anyone isn't okay, thank you.)
-if you are reading this after the new chapters 5, 6 and 7 are released.
Chances are this is still NOT CANNON AND NEVER WILL BE.
(If you SOMEHOW like this story and kinda bummed that it's not cannon,
think of it as a FAN-MADE alternative timeline.)
-if you dislike this fanfic overall, chances are you've read better fics or possibly dislike my writing style.
It's okay to be human,
no need to argue just put down the fic and find another one,
it doesn't hurt to stop reading if I chose poor writing skills that offended your eyes.
All Rights Reserved
#5
deltarunefanfiction
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What if there was an anomaly in the Underground? No, not Frisk. Not Chara either. Someone else entirely. How could a few measly children stand to this supposedly immortal foe and save the Underground from destruction? Is it even possible to do so? Only one way to tell... ~o0o~ Disclaimers before you start! •There is NO fanon ships. That means no Soriel, Papyton, etc. The only ships are Torgore (in the past) and Alphyne. •This is NOT an x reader. I dislike those types of stories. The reader will have no part in this, and they will not be shipped with anyone. •This exists outside of canon to an extreme. For example, Frisk is the second human and not the eighth. •There will be OCs, but only for a few humans and they still technically exist in normal Undertale. •There is a sequel. I'm planning on rewriting it after this one, as it is much more random and definitely needs it. Clanky, plot holes/retconning, etc. It's more of an OC thing, to explore them and their issues, than an Undertale thing, but it has its similarities. •There will be some explicitives. It won't be unnecessary or excessive, only when it fits the situation and character. I will not be using any slurs, as that's just plain disrespectful, even if some of them apply to me. Credits: Undertale, obviously, created by Toby Fox and Temmie Chang. "The Time Before" by ANinnyMouse42 is the backstory for Sans in this AU with some adjustments (mainly since that was very close to my original idea before I read it and I don't want people to think I copied their masterpiece or smth, if you haven't read it please do so, it's really good). Some things will be in reference to the other books in the trilogy or "From War to Science" by Emotistic-optimistic. If you haven't, read that too. It's really good (along with its sequel). The cover was made by me! Have a good day! (Also, the title is a placeholder, if anyone has any ideas that make more sense, please let me know.)
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