Nightmarexkiller Stories

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71 Stories

  • How love crossed the line?(cross x dream) by Steph_Ink_Lover
    Steph_Ink_Lover
    • WpView
      Reads 5,339
    • WpPart
      Parts 14
    It's a beautiful day outside Birds are singing Flowers are blooming On days like these Girls like Dream Boys like Cross Should confess their LOVE~♡ (ps:art is not mine)
  • Cycle by Neka_314
    Neka_314
    • WpView
      Reads 184
    • WpPart
      Parts 17
    The life of Ink's daughter, Cycle, is perfect. So that's it, huh? We already have a happy ending before even starting the story. Well... There was something still to be solved. A secret still to be discovered. Someone still to be met. And doing so... Would change the life of everyone in Cycle's family. Will she stand tall? ...Or will she leave us, never to return? -- Ink Sans by Comyet Error Sans by CrayonQueen Dream and Nightmare Sans by Joku Cycle by me (@Neka_314)
  • Moving on Without You(Finding Love Book III.V: Errorink Aftermath) by undertaleshits
    undertaleshits
    • WpView
      Reads 206
    • WpPart
      Parts 2
    (I suggest you read the Errorink and Cream sides of Finding Love before reading this one. It's quite imperative, as you miss a lot if you didn't.) It had been a year since it happened. Ink had been two months pregnant at the time. He was now taking care of the four-month-old by himself and struggling with healing after the loss of his Ruru. Heartbreak does a lot to a person, after all. At least Nightmare and Killer do weekly checks to make sure both are alive and ok. That's one thing he can look forward to, along with the hope that he'll get the motivation to make the world a safe place.
  • A Good Nightmare  by hgfghhszsexxe
    hgfghhszsexxe
    • WpView
      Reads 539
    • WpPart
      Parts 3
    Life is unpredictable, do unpredictable the urge can make you do things you never know you could do, do can anger , jealousy and sadness. Killer is desperately looking for a normal life. Whilst Nightmare is looking for her. Pills...Drugs... Explosions? This is the right book then, this isn't just a drama love story, it's based on the subjects of humanity and life, despair and ignorance. Like I wrote: You can be unpredictable. And do can them...
  • Save me from the chaos ( a killmare fanfiction ) by whitefox50505
    whitefox50505
    • WpView
      Reads 90
    • WpPart
      Parts 6
    Nightmare is known as an insane cruel monster with a heart of stone. Killer is known as a emotionless psychopath with no heart. What happens when their path meets and they start to have feelings for one another. Or will the star sanses or nightmare's ex partner HATE get in the way. only way to know is to read and find out. I don't own any of the characters or the picture. Picture belongs to goopy eyes And all the characters in this story belongs to their rightful owners.
  • What I want by fallenmemes
    fallenmemes
    • WpView
      Reads 21,625
    • WpPart
      Parts 13
    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 killing bugs or would he escape. The bad guy Sanses were REALLY sad. Don't get me started on Nightmare's mental state.... Edit: I've decided to re-write this story complete so there'll be some big changes
  • Sanscest Roleplay by --Kalic0_Kat--
    --Kalic0_Kat--
    • WpView
      Reads 1,970
    • WpPart
      Parts 7
    Closed. Rules are in the first chapter!
  • Sanscest(i think)oneshots by Krystlereadzcomics
    Krystlereadzcomics
    • WpView
      Reads 382
    • WpPart
      Parts 2
    just some side ships and other stuff
  • "Heh,what a fool I am..." by Amy-is-gone-
    Amy-is-gone-
    • WpView
      Reads 3,276
    • WpPart
      Parts 4
    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 but slowly he felt loved by many people.But he starts to feel something for the king himself... and the feeling of bing loved fades.What will the king do? You will have to find out! !Warning! This story may contains a bit of: A bit of self harm Mention of death(not reaper but actual death)
  • A Truce is Formed!!! by sebastian_is_lost
    sebastian_is_lost
    • WpView
      Reads 655
    • WpPart
      Parts 6
    This follows after the events of Irony is Real, a Killermare fic written by me. So just so you know, that fic on its own is done, and will be proceeded by this one. Bye!!! -Sora / Austin, the one who writes.
  • Mr.Nightmare x Killer (Naj) by xxnicholas_marcelxx
    xxnicholas_marcelxx
    • WpView
      Reads 385
    • WpPart
      Parts 3
    you are killer in this one and you have known Mr.Nightmare since you were little baby because he was your preschool teacher and now he's your high school teacher that's surprising anyways after knowing him for a long time you start to have feelings for him Writer:This is a sin story so read at your own risk, this contains strong language mature/sexual themes
  • My Alternate Academia [] Written By: Kewchii [] Multi-Verse Ship by Kewchii_
    Kewchii_
    • WpView
      Reads 273
    • WpPart
      Parts 4
    Oh Before you Read the PROLOGUE please read this Description First ; thank you, My Alternate Academia Written By:Kewchii *Undertale Fanfic* This story is just an mind brand made that's mean everything I say / or whatever write here is just an FICTIONAL since I'm a multi-shipper person it might have this ; -Nightmare x Killer -Dream x Cross -Dust x Blue x Horror (Yes,this ship exist in this story) -Ink x Error -Fell x Classic!Sans and lastly -Sci x Outer this story may not include the following an adult privacy like ; -Sin Story / Lemon / Whatevs relative about this oh and also it may have include the following ; -Strong words / Cussing -Cringy -Wrong grammars / Grammatical problem I've already warned you so if you don't like that kind of story or the story you may not looking feel free to NOT READ THIS STORY
  • '' Killermare Oneshots '' by bunniiluv
    bunniiluv
    • WpView
      Reads 261
    • WpPart
      Parts 1
    This book mainly includes Killermare!! Fanon and non-toxic!! I also do take requests! 🤍 - Softer more comforting oneshots ❤️‍🩹 - Angst oneshots 💕 - Slight suggestive oneshots 🔎 - unrelated ((CHARACTERS NOT MINE.))
  • the time nightmare got his fun~ by Heysn25
    Heysn25
    • WpView
      Reads 401
    • WpPart
      Parts 2
    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 stopped killer went into nightmares room it was a bad timing cuz at that time nightmare was in hunger nightmare knew how to control his hunger but he wanted to do something else to killer
  • Sanscest Rp by _PrettyPoppy_
    _PrettyPoppy_
    • WpView
      Reads 178
    • WpPart
      Parts 3
    I get bored and I need inspiration and this will definitely help! 😋
  • Killmare by materialburl
    materialburl
    • WpView
      Reads 335
    • WpPart
      Parts 3
    (I had nothing else to do so)
  • The Meteor Shower | NightKiller/StarKiller | by macrolunatic. by Macrolunatic
    Macrolunatic
    • WpView
      Reads 3,276
    • WpPart
      Parts 5
    Nightmare and Killer are in-love mates, but some months ago Killer met Outer on a mission, and he ended up liking his company. Killer stopped loving his mate for how Night treats him, but Nightmare however... He is obsessed with him. Killer started sneaking out to go see his new friend, and Outer is starting to get attached with him. What will happen next? You'll never know if you don't read it! Have fun! ;) [Beware some +13 or +18] [Hate comments won't be consented!] [ The only thing I own here are the stories! ] - I don't own any of the characters that appear in here. - Undertale belongs to Toby Fox.
  • w̰̃h̰̃ã̰t̰̃ ḭ̃s̰̃ l̰̃õ̰ṽ̰ḛ̃? by ScaraScribbles
    ScaraScribbles
    • WpView
      Reads 34,428
    • WpPart
      Parts 13
    Fear, if there's one word to describe how error feels in the majority of his life is; fear, emptiness, loneliness, sadness. ink happened to find error's true colors, and wanted to know more about him, as he, and his friends guides error to true happiness and something unexpected blossomed in ALL their hearts. (Edited: my first book. Warning: cringe alert! Very Cheesy, so fuck off-)