UnderAsriel - FatalityWanes - Wattpad

Story cover for UnderAsriel by FatalityWanes

UnderAsriel

Reads 6,687
Votes 270
Parts 40
Time 9h 7m

Reads 6,687
Votes 270
Parts 40
Time 9h 7m

alternateuniverse asriel bravery chara determination frisk gaster papyrus reset sans soul toriel undertale

Chara has one objective: RESET back to when they themself fell, and save Asriel from his demise. With all the Genocide Runs the now-free Frisk goes on for them, they're able to amass a big enough collection of SOULs to do exactly that. The only problem is, Asriel remembers everything that happened when he was Flowey. And he isn't too happy about it...

In this new timeline, Kelsa, the SOUL of Bravery, falls into the Underground shortly after Frisk. Determined to save her only friend, Kel teams up with a mysterious flower with a face to find them and rescue them from Asriel's notorious freezing chambers. Betrayed by many, and uncertain who to trust, Kel finds herself in the midst of an iron-fist dictatorship, fighting to restore the Underground to the peaceful place it used to be. But... all is not as it seems, and there may be things about Frisk that Kel will wish she'd never discovered...
  
Cover art by yours truly :3

This story takes place after the events of Underhappened. You may wish to read that first if you haven't already :DAll Rights Reserved

alternateuniverse asriel bravery chara determination frisk gaster papyrus reset sans soul toriel undertale

Table of contents

40 parts

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Determination ~ The Souls by _xLuLu

The monster family are growing closer, and everything is starting to get better. Until it all seems to fall apart again. Chara's past is revealed and the monsters and Frisk have to try to help her through it, however it seems that the other two kids in the family might be in need of help too. This is the third book in the DETERMINATION series (probably the last). Please read the first book which is called Determination- An Undertale Fan-Fic and then the second book called Determination ~ Family before you read this as some things will not really make sense. I do NOT own Undertale but I do own this plot/story. Some of the characters are mine, I assume that you will know who is from the game and who is not. Thanks to Toby Fox and the Undertale team for making the best game ever! Hope you guys like this story :)

Anomalies ( Female Chara X Male Reader Sequel) [CANCELED] by Shyboxes

•Yeah this thing has been cancelled. Kinda sad for my first book to end up like this but I do intend on remaking this book one day with it's original lore. That ain't coming any time soon though. Anomilies these things are rare to happen but when the code is infected it can make these chances increase, after the last Timeline was Reset you forgot everything bringing you and Chara back to square one somethings have changed but someone especially hates you

Chainsmoker [ Gaster!Sans x Reader ] by morrow-

Routine. The entirety of every living thing is dominated by it, human or monster. Everything HAS to be the same. It was in this that you were the exception. For you everything was new, every time line a detailed altered in order to satisfy your sadistic desire for a new ending, whether it be only a few details of dialogue altered or something else entirely. Monsters you once considered family you now butcher and slaughter without a second thought, after all, that's what the Reset is there for, right? And all at once it stops. Your small hold over the Underground is ripped away from you and you are thrown into a dying timeline, monsterkind's final attempt at self-preservation. You're alone, completely and utterly alone. Except one. And he has a bone to pick with you.

Posttale (English UT/DR AU) by Joel5332

This story takes place after the events of the pacifist ending of Undertale, where all the monsters have already left the underground. However, that won't stop problems from starting again; Frisk and his friends will have to face a new threat. DISCLAIMER: This story is based on the fact that the first human fell underground in 2015 and the last in 2060. Here, Deltarune is a sequel to Undertale; therefore, Posttale is not a copy of TobyFox's creation, but an adaptation, or what is also called an "AU." Because of this, there will be things that are different from canon and adapted to my personal preference, with no intention of disrespecting anyone; for example, the gender of the humans: Kris: M Chara: F Frisk: M Don't like it? You can leave. Understood? Great. Contributors: @Fwrevy #Deltapad Undertale and Deltarune are property of TobyFox. Images used in the story are property of their respective owners. *#8 in the "Deltarune" category 1/3/2026*

Saving Them (an Undertale fanfiction) by fucking_username

The barrier is broken, monsters and humans are living in peace, everyone is happy except for one person. Frisk has been getting waking nightmares about not saving Asriel. They want to save him to erase all guilt and to be with their friend. But Asriel isn't the only one that needs to be saved. Something, someone lurks inside Frisk's soul. Someone deadly and has a hunger for power, and can kill anyone they want. A/N Frisk and Chara are both gender ambiguous in this story. Also there will be a little bit of Frisk x Asriel in this story, but this is not a Frisk x Asriel fanfiction. Credit to @karinacat59 for the cover. Undertale belongs to Toby Fox and none of the characters are mine.

FurtherDown by THEANIMATEDFOX4

Was this truly the last RESET? Sans wondered. But he knew only Frisk would tell, only this young girl would decide his future. He hated the thought of it at first, but hatred began to grow numb after he figured out he had no say in his own future. He had to admit though, Frisk was pretty reasonable, it was Chara who was the maniac. But she was gone now, so what was the anticipating, eerie, feeling that he had in his bones? The feeling that something wasn't right, of course, this timeline was already incredibly strange. The feeling sat in his in the pit of his stomach, tying itself into knots, until that fateful rainy day when all of his questions would be answered. So basically, this is a fanfiction of a fancomic of the game Undertale. Look, I'm gonna admit, I'm little stuck in the Undertale fandom, so this is my of slowly crawling out of it. Anywho, I strongly suggest you read the fancomic which this fanfiction is based off of, DeeperDown, before reading my story. Here, I'll give you a link. http://gettingdeeperdownwithundertale.blogspot.com/ Anyway, enjoy the story, it took me about 11 months to write, so please consider enjoying it, seriously. - Ya Boi, Fox

Into The Game >> (Sans X Reader) Undertale FanFiction by Melody4164

It was just a normal Saturday. (Y/N) was playing Undertale for the millionth time. She was obsessed. (Y/N) had played all of the routes. True Pacifist, No Mercy/Genocide, Neutral. She experimented with killing certain characters doing different things. Then, as (Y/N) started a new game, she felt a falling sensation, as if she just fell out of her chair. She blacked out soon after. When she woke up, she was lying on a bed of golden flowers. She knew this place. (Y/N) was in the game. She had taken the place of Frisk and was in the Underground. •Disclaimer I do not own Undertale. It belongs to Toby Fox. I do not own you. You own yourself. I do not own the cover or any of the pictures that will show up in this book• *If you're reading this as a guy please just change the pronouns to he/him/his. I find if a lot easier to just put female pronouns. Thanks! :3 *

What Went Wrong? by AngelOfTheDead80

~'Disclaimer: This story has a lot of profanity and covers some very very intense or touchy subjects that may disturb some readers. You have been warned.'~ ((Unedited)) After Chara fell into the Underground, they met Asriel a monster inhabitant of the Underground. Soon after that, Chara joins a new family, but their ambition to keep everyone happy goes a little overboard and Chara is flung into a reality of destruction and hopeless wonder. Then many long years later they meet the beloved Frisk, who fell into the Underground, similar to themselves. Eventually everything Chara thought they knew correctly is turned upside down and they as a person are changed forever. ~'The game Undertale belongs to Toby Fox and some of the dialogue is ripped straight from the game itself, too.'~

Daybreak [ Error!Sans x Reader ] by morrow-

Gone. In a single moment, in the blink of an eye, everything you have ever known or cared for is eradicated. Hopes and dreams, traditions and stories that date back centuries have been erased without thought or care. Nothing matters and no one will ever live again to pass on the memories and stories of what was lost. Except you. You are the anomaly, the glitch that survived when all else could not. When your universe was destroyed, you found yourself stranded, alone, afraid in a white world without end. But there's little time to rest when you discover that your universe was merely a grain of sand on a much bigger ocean. Whole other worlds thrive in different plains of existence, and they're all going to war. In a desperate power-struggle for the upper hand, you find yourself an unlikely ally. The future seems certain, chaos will win and the universe will be plunged forever into violence and bloodshed. And it will take a lot more than a miracle to win.

Plumetale-Broken Wings by Livathane

Part 2 to Plumetale. Or should I say. Another run. Due to Frisk being Soul Poisoned. A purified Chara resets the world to avoid Frisks permanent death. Unfortunately, the only ones who know about the reset are Sans, The River Person and The Man Who Speaks With Hands. Frisk can't remember much from their previous pacifist run except for the love of her friends. Will they be able to save them? (Still a placeholder cover, lmao)

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Slide 1 of 10

Determination ~ The Souls cover

Anomalies ( Female Chara X Male Reader Sequel) [CANCELED] cover

Chainsmoker [ Gaster!Sans x Reader ] cover

Posttale (English UT/DR AU) cover

Saving Them (an Undertale fanfiction) cover

FurtherDown cover

Into The Game >> (Sans X Reader) Undertale FanFiction cover

What Went Wrong? cover

Daybreak [ Error!Sans x Reader ] cover

Plumetale-Broken Wings cover

Determination ~ The Souls

The monster family are growing closer, and everything is starting to get better. Until it all seems to fall apart again. Chara's past is revealed and the monsters and Frisk have to try to help her through it, however it seems that the other two kids in the family might be in need of help too. This is the third book in the DETERMINATION series (probably the last). Please read the first book which is called Determination- An Undertale Fan-Fic and then the second book called Determination ~ Family before you read this as some things will not really make sense. I do NOT own Undertale but I do own this plot/story. Some of the characters are mine, I assume that you will know who is from the game and who is not. Thanks to Toby Fox and the Undertale team for making the best game ever! Hope you guys like this story :)