Nightmarexkiller Stories

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...

Some old book I wrote 4 years ago lol. Please don't read this 2018-2019 rubbish.

(I had nothing else to do so)

The bad sanses and star sanses got a letter from sci to meet him at his lab. But I wonder what dose he want or need guess we have to find out. Or was it really sci who s...

first attempt anyways this Au is one where they are wolf skeletons

In order to be seen as not soft Nightmare buries his feelings down deeper than his soul. What will happen when those feelings start to rise to the surface. Will there be...

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...

it is all in the title.

After Nightmare lost the war against his brother and the star sanses, he isn't allowed to leave Dreamtale anymore. As Dream has an important mission with the star sanses...

Random shit nightkiller related #16 in nightmarexkiller #19 in killermare (WHATTTTT) WOOHOOO

killer was heartbroken when outer rejected her now she is in a deep depression always cutting herself and hiding in her room one day nightmare saw what you was doing and...

There might be some angst or nsfw, and updates will be slow. However I guess there is some things that you'd need to know about this AU. I also post some of my arts at s...

Killer is a speechless guy he wasn't always speechless he developed speech loss when he was 20 he now is 35 just figuring out his life he refused to learn sign language...

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?

Empireveres Nighkill/killermare Killer is not the most loved person,he himself doesn't love him so why would anyone love him That is what he asked himself every night b...

Book cover by : @NicaNixxy Heya, this is/will be the Reboot/Rewritten version of my previous NightKiller Family Asks and Dare Book so hope you all enjoy ! Seek the compl...

Cover art: 6agengg9 I'm obsessed with this ship, so i'm making this book.

this book was fanmade/inpired by @multi_ship_join all credits go to them (i dont know their pronouns TT) and yes i have full permission to use this idea.

a fight breaks out between nightmare and killer it ended up really bad and horror had to get ink and error to help stop the fight after the fight was forced to be stoppe...

It's almost the end of highschool for Killer, an 19 year old student at a human and monster school on the surface. Killer isn't ready to leave the highschool yet as he's...