Killerxcross Stories

There maybe ships that you did not request its because i want to do things at my free time i will only make fluff chapters no lemons no against only fluff request any s...

Hey guys!!! I just kidnapped bad sans and star sans in reaction room with each other!!! Plus I was bored and why not bug my universe storyline for fun!!! And nightmare...

alrighty you heard it. rules. 1. No sin/Smut maybe some kissing but that's all 2. Only Criller. (Cross x Killer) 3. Angst or Fluff only (you can do angst to fluff/fluff...

Killer x Cross When a Mafia boss falls unexpectedly in love with a total stranger. What is he gonna do?

Reaper x Nightmare x Killer x Cross Cross had spent three years on the streets after his house caught fire and he lost his brothers and father in it. he was 13 and lied...

(( DISCONTINUED. )) - - Contains: Fluff, unserious romance, really bad puns (if you couldn't tell by the title), cringe, ooc, different au, friends to lovers. - - Plot:...

Rarepair hell~ Try it :3 Choke it :3 And chug it~ Cover art by Jakei95, dm me if you want it taken down

this is a nightmare x reader this story will be my first and will be set a week after you joined the bad sanses info: reader will be non binary and a part of the bad san...

Hi this is a new story and I hope you will like so enjoy reading it!

Cover/art Doesn't belong to me but belongs to @ProductionRoxy on twitter. TW: Graphic, blood, pills, cutting. Killer: A female skeleton, age: 28, height: 4'7 (cannon hei...

basically where killer used to be in a relationship with outer and tried running away with him,but nightmare ended up catching them both and killing outer off.Killer is...

it has everything you wunt

Nightmare doesnt deserve them. (Kinda angsty)

[COVER ART NOT MINE!!!] This has been permanently discontinued due to the fact that it was my first ever Undertale fic that I wrote this when I was younger so it's terri...

"I came up with an idea for a ship au: I broke into your house to rob you BUT THERE'S ONLY BREAD. No furniture, nothing. Only bread." Thank you Inky_and_Azzy f...

⚠️ warnings ⚠️ •swearing •violence •My ships (horrodust, etc) •probably the mention of blood I'll update this further in the story . . . . Please don't mind the book co...

(Art not mine) Error has always been misjudged as a destroyer who likes to kill for fun. But he is just as pained as anyone else to see the AUs be destroyed Nightmare wa...

×EDITED PART: this is my AU× Ink has a secret a dark secret from the past that he is willing to forget forever. But when something happens to his friends he has to walk...