Nightkiller Stories

The bad sanses and the stars were fighting for many years.Now..it's the time to stop these useless battles and make a treaty for the two team. Both of the team...

The Multiverse for a long time has been an endless loop. Both inside the AUs and in itself. Error and Ink making a truce then breaking it in any possible way. The Dreamt...

[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...

Collab with @TheKawaiiShipperHB23 (My sister-) This wasn't actually supposed to be a book- This actually started out as a Roleplay with my sister- But here we are! ⚠️War...

Sequel to Highschool Of Chaos (Please read that first if you haven't!) The hardship ended and their relationship started, however, things began to take another turn lead...

WARNING : this is a fanfic will trigger some readers : bad language,sm#t,r@pe. Please do not read this if any of this triggers u! U have been warned

Some silly lil one shot about the one and only Killermare ship! Human au (only in certain chapter) Contains : violence (?) Strong language Lemon

killer is a new something of a sans he has always lived life on the edge but through everything he keeps a happy smile, people always knows him as that one guy but kille...

The school decided to add a new system for the students, wanting to show more of the school's capability to the world. However, this new system isn't going to be the onl...

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...

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...

Ink and Error have been fighting for ages, decades, centuries, or even possibly millennials. And so eventually, the protector, Ink, had enough. He wanted to create a tru...

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...

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...

Title says it all! Request are open!

This story contains: - Self harm - some juicy naughty stuff lmao - Curse words - The LGBTQ+ Most of the characters can be a girl and boy (It's because people see the ch...

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...

(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...

Color took Killer and gave him his emotions, everything was fine at first but then he got bored and to think of it he missed killing other's, would he spend his day's ki...