Nightkiller Stories

A slow burn between Nightmare and Killer. Edit* like, really fucking slow. Ships Nightkiller Cream Errorink Life is a Ride. The picture is not mine. I have no clue who...

Killer ends up in a small trouble, I said small? I don't think having a baby of the Nightmare is just a little problem. How will killer solve this? Will he be able to hi...

in which - killer is loyal to nightmare. but perhaps, too loyal?

(the cover is not mine I stole it from google cause Im lazy to draw) The king of negativity and his servants live within the cursed forest Spreading negativity in this...

After the truce with the star sans everything's been boring. Killer got bored of reading his book and goes for a walk. When walking he finds nightmare sitting near the...

HI! request r no longer open and I will not be posting any new stories. I will be active reading stories but I am no longer writing. <3 thank you for 3k I think reads...

A women who loves children dies and is face to face with the decision to reincarnate as nightmare sans if she allows herself to be Karmas chosen child. 'Fgod error belon...

Been gone for so long I forgot how to spell... Holy fuck anyway Nightmare and killer fuck, while dream and cross fuck. In the next room of course-

I finally had everything figured out in my life. I'm a normal human. I went to highschool, made friends, explored options for the future. Then, out of nowhere, guess wha...

Cover not by me and so as the characters. Random nightmare scenarios. The 1st chapters are all kiddies but as chapters move on, they get to be more uhhh let's say not f...

this is prob cringe but I think im funny lol ships are in tags none of these characters belong to me this might be funny might be triggering, be warned characters belon...

Making a deal with the rudest man alive was never just a choice but a commitment, living in poverty made him hand his fate to someone else. Despite wanting his highschoo...

Error, God of Destruction, feared by all, did not think he would be a father, but called a mother, to six ship children. He had no idea how good of a father-mother he w...

Error has gone through multiple hells since the day he woke up in the Anti-Void. Sci and Blueberry still believe in him, but that's little consolation when he faces a br...

(Warning : 2018 Cringe written by my 12-13 year old past self from Chapters 1 up to Chapter 43) Love, or the inability to experience it, is a profound struggle. But what...

This is my first story so I don't think It will be great. Anyway This is the story of mainly Classic and Red. After a huge glitch in Classic's timeline, The barrier fina...

A 31 year old female died and reincarnated as Classic Sans. The multiverse is fighting.Will she join the fight does she know the truth?

Title says it all! Request are open!

So heres the story, Noot Noot accidentaly drank the pink vial blah blah blah and then umm.. Just read the story...

[Finished Book] Dream and Nightmare are best buds and brothers but life isn't as kind and fair as it seems. The positive twin always is praised from people while the sad...