Killersans Stories

adopted story. original by @Mijunaa :3 - The afterlife of a dead human that reincarnated into a Killer!Sans variant. The facade of the new owner of the body, could he k...

Basically whatever ship whenever I feel like it. Some thing or ships might come up again and again. I get a lot of ideas randomly. •>• I do take requests tho if you h...

[HK/Undertale Crossover] For ages, the Void godness has to sit and see how her multiverse was fill and filled by AUs of her Universe, Undertale, she hated them at first...

What if there was a multiverse where Error and Ink were friends? What if the voices were the creators? What if they went to the Fgod multiverse because the voices were b...

You get reincarnated, you have no memories of where you were before or who you was. Your mind was blank for as long as you know. Everything will slowly come back to you...

You fell down a hole trying to star gaze on the mountain but slipped on a root of a tree and fell! little did they know you would fall in love with a skeleton that cause...

"Error, what did you do?" Ink didn't expect there to be AUs beyond the Doodle Sphere. Core Frisk never would have thought that there are things they can never...

after a tough battle between the star sanses , the bad sanses were resting in their living room when all of a sudden a portal opened, causing them to jump up ready for b...

500 years is a long time to be trapped in stone - even for an immortal guardian of feelings. Unfortunately for Dream, this is exactly what he has gotten himself into. If...

After the so event with Error, Killer has to go through his heat like the usual. But he doesnt want to go through the same things after hearing a few opinions from the o...

No one knew that Nightmare had a brother. For five hundred years, he wreaked havoc. Until the stone in his basement began to crack. Dream Sans story. I do not own any of...

You are a 24 year old woman/man that love the sans au's and while trying to escape bully's, you ran into a cave and went through passage ways untill you meet a skeleton...

A story where Nightmare goes into heat, but he goes on parental mode everytime he goes into his heat. No smut, JUST FLUFF.

~cover art by me~ (y/n) (your name) is someone about 21 years old. They live alone in their small apartment when they decide they have enough of this loneliness and adop...

⪼Beaten up and betrayed, {Y/N} dies an unfair death because of their backstabbing best friend. ≫Realizing they have been reincarnated, {Y/N} searches for a new purpose i...

what happens if someone was born as merciless? would he make his parents proud? or would he support his siblings? why not both but can he really do that? lets find o...

HELLO EVERYBODY this is a new story! this story will be a killermare story but during the process of it there will be other ships with killer and in the end I'll end up...

it about Dream sans lost her hope cuz of everyone, so she decided to give up and stop being the guardian of positive,this will be cringe or not, and I have bad gammar bu...

A young woman, left alone after her family sadly passed in a car accident, suffers with PTSD and Anthropophobia (Fear of people.) Her only happiness in this world is the...

It wasn't as if he didn't care for them. He did. That's why he did it, after all. He couldn't watch them suffer, so he did something about it. Dust Sans story with Nigh...