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1.2K Stories

  • Behind the Mask - A Crossmare Story by Midnightgacha8
    Midnightgacha8
    • WpView
      Reads 5,394
    • WpPart
      Parts 47
    Inspired once again, in a 'royal' scenery. Nightmare saw him, at the masquerade party. out of all the souls there, this one caught his eye in particular. He wasn't like his brother Dream, he had no interest in befriending anyone, yet he wanted to know this strangers name. But what if the stranger refused his approach and keep his identity hidden from Nightmare, especially from a few others at the party. what if something comes out of Nightmares approaches. something more?
  • The dark star by moonamoungthestars
    moonamoungthestars
    • WpView
      Reads 119
    • WpPart
      Parts 2
    Swap is done. His brother abused him, Dream and Ink push him past his limits then yell at him for passing out, and the AUs don't even view him a Star Sans. But he is so much more powerful than they think. So what if he joined a group of misunderstood sanses. What if he became a Bad Sans
  • The new Guardian of Negativity by JuliannaGomez749
    JuliannaGomez749
    • WpView
      Reads 54,581
    • WpPart
      Parts 34
    Nightmare has died while eating the apple of negativity, and now, Julie as woken up as a female goopy skeleton. Suddenly, Dream attacks! Now known as Moon, she has a mission: to unite the multiverse and let them know of the balance, all the while saving others on the way... Cover by @Akai2005
  • YOU DON'T UNDERSTAND MY ANGER! by Moonwolf_230
    Moonwolf_230
    • WpView
      Reads 1,141
    • WpPart
      Parts 17
    Reborn as nightmare sans You were, oh, ways angery at something.. no matter how many times you try to destroy it. It still kept coming back. You were reborn as Nightmare, but instead of the beautiful sky, it was full of blood and negative. Dream was stone with tears. You were angry at him but didn't know why.... Then your angery change over time, and you learn to keep your anger in a bottle in your rotten soul. But one day is broke, and your out control and a beast form is controlling you... Waring Self-harm (sh) Body disorder Violence Language Smoking/ drinking Dramatic Angst Trauma Death/murder/ life is unfair Suicide (SU)
  • A Walk In Another's Shoes by KassyxTheDumbFox
    KassyxTheDumbFox
    • WpView
      Reads 6,930
    • WpPart
      Parts 6
    Error and Dream switch bodies. Now they have to deal with the other's problems. May or may not be Sci's fault... Idea from @Firehedgehog's Idea Factory Cover not mine
  • a kingdom of iron and rust (nightmare sans x reader) by thismofowritesnow
    thismofowritesnow
    • WpView
      Reads 24,417
    • WpPart
      Parts 24
    Y/N moved from her town in Lumenatia to a kingdom called Detpurroc that rules strictly and selfishly. since women have been restricted from normal jobs she has to work as a help for a orphanage do have a home with a job of theft on the side to make money. there, she meets a skeleton named sans and they work together as partners in crime. what will she do if one day her new skeleton friend gets cornered by a group of them in an alleyway? this book includes: swearing maybe angst? violence (its the bad sanses, what do you expect?) minor suggestiveness nothing much though. minor mentions of rape but not going into depth about it. and people being idiots NO: smut. none of that. fuck no Also, I made that cover. so that's mine. woo
  • Sanscest Oneshots! (Request closed) by KillerLikesNightmare
    KillerLikesNightmare
    • WpView
      Reads 15,967
    • WpPart
      Parts 30
    THIS IS MOSTLY FLUFF AND COMFORTTTT!!!! This is mainly going to be a Killer and Nightmare One-shot book but that's only because I feel more comfortable writing about them. if the request are closed you can still request something it just won be the priority and would take a couple of months. Also I'm not the best at writing smut and im not really comfortable with it so there won't be that many stories with it. If you want angst don't read this there is like non- Cover art by me! Also enjoy!
  • The god that fell by sirabooks
    sirabooks
    • WpView
      Reads 452
    • WpPart
      Parts 8
    Error was beyond tired. beyond injured, and beyond saving by his Multiversal means. Falling into the Void, alone, was his only option of escape. Once he fell, it would be over, right? I don't own Fgod error, Error was made by Crayon Queen, but FGOD was made by Harrish6 on this platform, support them, this is a story from the heart. Cover made by my friend Novahlynx
  • MoreTale+ / 🇺🇸 English version! by Vik_XPY
    Vik_XPY
    • WpView
      Reads 69
    • WpPart
      Parts 6
    Not every story has a happy ending. Some... are forgotten before they even end. Abandoned characters. Incomplete worlds. Destinies that never reached their conclusion. But... what if there were a place where all of this could continue? Legend has it that there are two apples: the Apple of Positivity... and the Apple of Negativity. Two opposing forces. Two fates already known. But no one speaks of the third. The one that should never have existed. In a refuge hidden between universes, where not even the guardians can see... broken stories find a new home. Or remain trapped... between what they were... and what they never came to be. An original AU inspired by Undertale, where even the forgotten can still change everything.
  • My shit by ErrorSans144
    ErrorSans144
    • WpView
      Reads 166
    • WpPart
      Parts 1
    random shit
  • CONSUMPTION by howllingatthemoon
    howllingatthemoon
    • WpView
      Reads 77
    • WpPart
      Parts 8
    The word RUN still echoes long after the sound should have died. Not in his ears- in his bones. Each step forward drags two shadows behind him. One remembers her laughter. The other remembers her teeth. Sometimes she's there in reflections: whole, breathing, eyes soft with recognition. Other times the glass crawls with that thing-limbs bent wrong, smile too wide, voice layered over itself like a broken chorus. He doesn't know which version hurts more. The balance demands sacrifice. The world demands forgetting. But grief is heavier than any law, and hope- hope is a stubborn parasite. "If you can hear me," he whispers into the dark, into the places where light goes to die, "I'm still looking." And somewhere, between the shifts, between the screams and the silence, something hears him. Something remembers being her.
  • Sanscest Oneshots by toast_and_bunz
    toast_and_bunz
    • WpView
      Reads 20,348
    • WpPart
      Parts 12
    A collection of drabbles and sanscest pairs, open to requests. **REQUESTS CURRENTLY CLOSED** cover art by cuchufliqwq on tumblr, check them out!
  • Discontinued ~Nightmare sans X Klaxosaurs Reader~ by SlutforSlashers
    SlutforSlashers
    • WpView
      Reads 1,451
    • WpPart
      Parts 11
    "My dear sister y/n....." "Why did u do this...why did u leave and betray me..." "Was it something I did if it is I'm sorry..." "Plz come back y/n..." "Was I not good enough..?" "All along you were hurting and filled with hatred..." "You lied to me you said you were fine and you were filled with only negative...." "I knew I should have gotten rid of the black flower..." "Why..did..you eat the black flower..?" "Y/n if your hearing this...." "WHY DID U LIE AND BETRAY ME Y/N...!!!!" -Sincerely, ???? ~This is my first book I ever wrote so im sorry if it's bad I will try to make it good~
  • The Light of My Life by Rini-Lovely
    Rini-Lovely
    • WpView
      Reads 497
    • WpPart
      Parts 5
    After our dear Frisk free all the monster and became a hero. Monster were able to live with humans again. But what if a special sans or more likely known as the King of Negative fell in love with a 'simply human girl'? What if there were more the one Sans? What if this human girl is more special than the others? *I legit suck at descriptions, so please bear with me being really bad* P.S All characters or the reader don't belong to me. Only the story ÓvÒ - Discontinued for the time being - I'll get back to it more in the future..
  • A Symphony of Discord. [Discontinued.] by Someone_you_may_No
    Someone_you_may_No
    • WpView
      Reads 574
    • WpPart
      Parts 12
    Within the chaos of the multiverse, there is serenity. Beauty within this Serenity. Beauty within this Chaos. And this beauty; our hopes, our dreams, our ideas, our beautiful symphony. A tangled masterpiece of wonder and imagination, That's what it is. The worlds we watch over, The worlds we destroy, The worlds we watch, The worlds we ignore. Such a beautiful masterpiece, So full of life, and loss. So full of happiness, and sorrow. And so elegantly chaotic and beautiful, Isn't it? - A story focusing around the daily lives of characters, mostly Error and Ink, showing progression, happiness, loss, and beauty in the madness, I present to you; A Symphony of Discord. - A Fan-fiction story Written by; Someone_You_May_No Using characters from; UnderTale, and it's Fandom.
  •  Cuts And Bruises. by Hallucinio
    Hallucinio
    • WpView
      Reads 126
    • WpPart
      Parts 3
    you wake up, reincarnated as a horrortale/x-tale variant. you were so sure you were supposed to be dead! so..why weren't you?
  • The colors of error by bubblegum_932
    bubblegum_932
    • WpView
      Reads 706
    • WpPart
      Parts 4
    The bad sanses and Star sanses were called to a emergency meeting by sci to see his "new best invention yet".but something goes terribly wrong. Thru this book we get to see error and his emotions
  • ♔︎abominable princess♔︎ by Little_miss-perfect
    Little_miss-perfect
    • WpView
      Reads 114
    • WpPart
      Parts 2
    Nightmare es una princesa con traumas Genderbend Sans au Inset oc No personalidades canon Se va actualizar una vez al año🤙😗 y capítulos cortos
  • I Wish You Love by AlastairMorningstar
    AlastairMorningstar
    • WpView
      Reads 608
    • WpPart
      Parts 4
    A story where Nightmare goes into heat, but he goes on parental mode everytime he goes into his heat. No smut, JUST FLUFF.
  • " A Rose with thorns" // (Crossmare book) by Call_MeC0nner
    Call_MeC0nner
    • WpView
      Reads 68
    • WpPart
      Parts 2
    True!Mafia Tale is my own Au! Please Credit me IF you use this au for something or inspiration! -TNC