Nightmarexkiller Stories

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71 Stories

  • The Price of Forever by SpiritWolfNura
    SpiritWolfNura
    • WpView
      Reads 700
    • WpPart
      Parts 18
    Killer was Nightmare's subject. Killer was Nightmare's lover. Killer was a friend, a skilled murderer, a loyal asset. Then he was stripped of it all, tortured, and made into a God like Error or Ink for the entertainment of the deities. And now that he isn't fun, he is discarded once more, left to pick up the pieces.
  • My Au for Sans Aus by Th3_w3ird_shipp3r
    Th3_w3ird_shipp3r
    • WpView
      Reads 25
    • WpPart
      Parts 3
    This is a book about how Fern, my oc, goes along with the sans Aus. She is a girl that was the only one to survive in Dreamtale and helps Nightmare along his journey to defeat his brother. She is like a mother and/or guardian that takes care of him.
  • [[ Asks & Dares Book ; NightKiller Family Edition ]] (REBOOT/REWRITE) by TheKawaiiShipperHB23
    TheKawaiiShipperHB23
    • WpView
      Reads 1,539
    • WpPart
      Parts 4
    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 complete information and instructions about this book in the first post of the book.
  • A Good Nightmare  by hgfghhszsexxe
    hgfghhszsexxe
    • WpView
      Reads 543
    • 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...
  • Error X Ink by SansausStories
    SansausStories
    • WpView
      Reads 185
    • WpPart
      Parts 7
    cover not mine manly this story is errorx ink so you will see alot in inks pov but dont worry we have other ships in this and here is a little description so in this au the star sanses and lust are famous singers and dancer ,they go to a public school for the first time will they find there soulmate and find friendships that will last forever or will things go bad
  • dumb skeletons in a dumber highschool by Friskk
    Friskk
    • WpView
      Reads 20,148
    • WpPart
      Parts 42
    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 belong to: -Cross belongs to Jakei95 (aka. JakaeiArtworks) -Error and Geno (and Fresh who isn't in this story LOL) belongs to Lover of Piggies(also known as Crayon Queen or CQ for short) -Dust belongs to an Ask-DustTale Blog (idk if this is correct or not) -Horror belongs to Sour-Apple-Studios -Killer belongs to Rahafwabas -Blue belongs to P0pc0rnPr1nce -Ink belongs to Mye Bi (Comyet) -Nightmare and Dream belong to Jokublog -Lust belongs to NSFWShamecave -Reaper belongs to Ren Shout out to my brother's fic https://www.wattpad.com/story/381274408-vergessentale, go check it out!
  • the time nightmare got his fun~ by Heysn25
    Heysn25
    • WpView
      Reads 417
    • 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
  • The Meteor Shower | NightKiller/StarKiller | by macrolunatic. by Macrolunatic
    Macrolunatic
    • WpView
      Reads 3,291
    • 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 34,447
    • 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-)
  • Nightmare x Killer by writingfanficsallday
    writingfanficsallday
    • WpView
      Reads 31,080
    • WpPart
      Parts 8
    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 some moments. Nightmare: -In his uncorrupted form. -USED to be the villain (basically aftermath) -Kinda serious and sour at the times; after all he had eaten the apples in this AU too. -Awkward with his brother (will be working on that) -Still likes books -May get tentacles/corrupt if feelings are unstable. Killer: -Still asshole -Makes puns 24/7 -Currently feels emotions, but faintly. -Soul form is stable for now. -Might get crazy at a times. These two live in the same house, with different rooms of course. They live pretty much normal lives, as they won't be let to move to travel in different AUs. THESE CHARACTERS STILL SUFFER FROM THE AFTERMATH OF THEIR ACTIONS IN THIS BOOK. Remember this revolves around Nightkiller and their relationship. Side ships: -Cross x Dream -Error x Ink maybe others too
  • Reborn as Classic Sans but different (rewrite) by SarahWingDing
    SarahWingDing
    • WpView
      Reads 11,437
    • WpPart
      Parts 15
    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?
  • ❦︎☾︎𝑁𝑖𝑔ℎ𝑡𝐾𝑖𝑙𝑙𝑒𝑟-𝑂𝑛𝑒𝑠ℎ𝑜𝑡𝑠☽︎❦︎ by sum_thinw3ird
    sum_thinw3ird
    • WpView
      Reads 494
    • WpPart
      Parts 4
    this book is request only book i will not add any of my own work. that will be in a different book feel free to ask anything of the three categories (fluff,lime lemon) sorry i do not write angst unless it all works out. And this is going to be a mythical theme like the writing style
  • A New Beginning? (Ink X Error) (DISCONTINUED) by I_AM_BLEACH
    I_AM_BLEACH
    • WpView
      Reads 57
    • WpPart
      Parts 3
    I don't own any of the characters used in this! My discord - https://discord.gg/RDWkHzB Gay and short chapters this fanfiction includes these ships (mostly error ink btw) (don't judge meh) error x ink dust x blue nightmare x killer dream x cross horror x lust Classic x red (tell more ship and I may add them) don't expect frequent updates ok
  • killercreammare by simp20090215
    simp20090215
    • WpView
      Reads 444
    • WpPart
      Parts 1
    it has everything you wunt
  • If Nightmare turned into his passive form [Corrupted Multiverse edition] by ORPHANED_ACC724
    ORPHANED_ACC724
    • WpView
      Reads 27,101
    • WpPart
      Parts 12
    2# in Cream, 16/Oct/2021 4# in Nightmare, 26/Feb/2022 1# in DustHorror 29/June/2022 Sooooo I've been seeing a lot of these on YouTube with Gacha Channels and I thought 'Hey! Why don't I WRITE something like this? BUT WITH MY MULTIVERSE THING!' So here this is! Just know NOTHING in this is canon to the actual story! It's just a break for me :3 BUUUUTTTTTTT There will be a few things that will reference the canon story [Which is currently unpublished due to me changing a few ships and needing to rewrite the WHOLE THING] Warning: -Cussing -NSFW at times (As in gore and all that)