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  • Reincarnated as.. Ink!Sans...?
    11.3K 627 9

    An Undertale Fan died. They met a God who turned out to be the one who'll transfer him into another world. He thought that it would be one of those stories but to his surprise he was reincarnated into an Undertale Multiverse.... AS INK!SANS?! with a twist.... FGOD.FGOC FGOD CONCEPT BY HARRISH6 FGOC CONCEPT BY FunnyDog...

    Mature
  • His Broken Promises (Kustard/Dustard Ship Story)
    11.8K 541 10

    Classic merely wanted for Fell to keep his promise. He wished that they'd always be there for each other. Fell constantly got into his own head, fearing the thought of commitment to his soulmate. Fell convinced himself that he couldn't be the mate that Classic needed. Classic deserved more than that. According to Fell...

  • Reincarnated as Dream with Differences
    130K 5.6K 46

    A 'random' teenager dies all of a sudden from what seems to be a gun, they aren't your usual teenager, it was someone more then that. Someone that nobody wanted to die, but unfortunately all good people come to an early demise. Problems arise, something is clearly off with everything. Was this all planned all along? W...

  • I Became the Nightmare of the Multiverse
    40.2K 1.8K 24

    !! STORY COVER DOESN'T BELONG TO ME NEITHER DO THE CHARACTERS IN THE STORY !! (ps; I forgot the book I got inspired in doing this.) A Fate untold. A Destiny so shocking. Died, but didn't land in heaven nor hell. Died, and got reincarnated. Reincarnation - the rebirth of a soul in a new body. #1 in nightmare sans 1/30...

    Completed  
  • I'm reborn as nightmare but as a mer?
    35.5K 2.6K 24

    Why did I suddenly awake in a huge fish tank? Did I get reincarnated as a fish? *Looks down at myself* ...do fishes nowadays have an upper body of a skeleton or is it just me? Also who's the fellow skeleton mer beside me? They look like... Dream sans?! What the hell? What is this? Is this a freaking dream because if i...

  • I Became the Forced God of Creation
    73.1K 3K 43

    !!STORY COVER ISN'T MINE AS I NEVER OWNED IT!! What if.. Error isn't a forced god but Ink is? What if Ink had enough and committed death and chose someone to be the next Ink, the forced god of Creation? What will happen next..? Will they end up like Ink or.. A brand new fate and destiny awaits..? (FGod concept which i...

    Completed  
  • Becoming The Dream Of The Multiverse?!
    35.2K 1.4K 17

    DISCLAIMER: BOOK COVER ISN'T MINE AND BELONGS TO THE RIGHTFUL ORIGINAL OWNER. A mistake made by the creator, a wish that was never ever bound to happen. "Huh?" "I'm not your brother." "What?!" "I'm not your brother, Nightmare." Enjoy this book while ya can~

    Completed  
  • Florist Merchants Journey - Melati!sans
    15.4K 839 23

    Slice of life and adventures with Melati!sans and his loyal companion Jasmine, together they will travel across the Multiverse as traveling Merchants. what will they find? Or what trouble they came across? You can read it to find out! - Melati!sans by me/Firuz - Undertale AUs and Sans aus

  • Reborn as Error
    688K 35K 155

    Cover image made by me. Someone meets their end too soon and meets someone who gives them another chance to live a more fulfilling life. One that they would enjoy despite the problems that may come along. In other words, reader becomes Error.

  • Killing the Mood
    16.7K 772 6

    Reincarnated as Killer Sans but a bit different. First getting reborn and then thrown into a trap AU. Too bed the MC is a genius. (Pun intantional) How that works while the creator (AKA me) doesn't understand shit, is a mysterium. *looks back at MC* But oh well. Wait I didn't give you that power! What in the name of...

  • Dust Motivator
    18.1K 748 10

    Everyone knows about Dust!Sans, the crazy megalomaniac that killed his AU in order to gain EXP an LV to defeat the genocidal human. He later on joins Nightmare and keeps killing even more monster for his boss to keep the balance, he's also friends with Error The Destroyer. But what if he was transported to another Mul...

  • Waking up as Ink sans (v1)
    161K 7K 59

    As you were waking up, you notice that you became Ink and that you were now the creator and protector of a messy multiverse. with too many negative AUs toxics voices Many ennemies Corrupting friends etc... you're gonna have a bad time fixing this mess...

    Completed   Mature
  • Reborn as a Echo Flower?
    150K 7.1K 48

    Where am I!?And why the heck am I suddenly a blue talking echo Flower?

  • Reborn as... FRISK AND CHARA SISTER FROM XTALE!? {COMPLETE} ||EDITING||
    5.4K 114 6

    || Cover not mine || {Inspire to all the people who made reborn undertale au} Xtale Aliza belongs to me I wanted to make this cause some people make it as well so credit who made like me as well. =============================== ??? Is a fan of undertale au and they wished to be born in one of the undertale au but be c...

    Completed  
  • Becoming papyrus from underfell
    21.2K 698 5

    What if someone from our world became papyrus from underfell? Well certainly things won't be staying the same of course. (Differen thing happening including personalities

  • My happy ending~
    46.2K 1.7K 11

    Error woke up in forest. He was shorter and looks age around 16. Turns out he's in different multiverse called NaJ, a.k.a Nerd and Jock au. The only difference (if we don't count that he is younger) is that he has golden strings. He can use them only to heal, but he can't heal himself with them. Even if he can't use h...

  • I Y/n became Chara, how will this go?
    68.3K 2.6K 31

    Y/n in the body of the hated and feared Chara, how will that go? ■ This book is inspiered by a dream I had and here is a small peek. Y/n takes over Charas dead body after she, herself died only a moment ago. How will she survive and what is her plan. Will she fall in love or become like the real Chara. This book is...

  • Mama Noot Wants To Come Home.
    17.8K 655 13

    A/N I'm going to gradually rewrite this book now that my grammar is improved. Therefore, I sincerely apologize to everyone who has suffered from my poor grammar. Now to the book, which will contain the following: - This is not a happy book (at all!). - Gore, blood, and curse words - Multiverse - Creeps and cheaters -A...

  • Fate/Determination
    23.7K 800 9

    The soul of determination. It is a rare soul. One that can bend the world with nothing but the soul's will and determination. Those with a soul like this are either, a savior, the demon that the devil would fear, or the one that toys with the fate of the world as it was the soul's plaything. Regardless of what path i...

  • Becoming ut papyrus
    42.8K 1.4K 11

    What if someone became original papyrus from undertale? They can probably be like the original papyrus is but the one thing they won't stand for is frisk/chara/player killer their brother in front of them. Later that day frisk/chara/player regrets trying to break papyrus by killing his brother in front of him..let me...

  • Reborn as killer sans
    9.2K 477 6

    "Ok so i die then wake up as killer sans so... lets cause as much chaos as possible." Where a man got hit by truck-kun and woke up in killer sans body and has his memory's and knows ether dream or nightmare will come soon so... why am i telling you this so no spoiler's also oc can/will break 4th wall. October 2023 Ed...

    Mature
  • Reborn as Ink Sans
    20.4K 1K 7

    Someone dies and is Reborn as Ink Sans for better or for worse.

  • error x Everyone
    64.5K 975 16

    Oneshots

  • Afterdeath One-Shots! (Aftertale Sans x Reapertale Sans)
    357K 8K 40

    Are you thirsty for some Afterdeath? (or some gay skeles) Well you have come to the right place! 'Cause I am too ;3; ...I blame the internet !! All art belongs to their respected owners !!

    Completed   Mature
  • Choose one (Error x Everyone)
    135K 3.8K 32

    Something in the galaxy snapped. It made everyone change. Their attitude, their personality, and even their own likings. Error is the main dish for everyone.

  • A Cry From A Hybrid (Sans x Reader)
    50.5K 1.9K 10

    Being a 21 year old wasn't easy, especially for you. After an attempted suicide that ended in you meeting a certain skeleton, your life got flipped upside down. And now you have... powers?! Hey! This is my first ever story haha don't kill me ;-; um, I'll have to drop a trigger warning for suicide sooo... Don't read if...

  • Sans X Monster Reader
    147K 2.9K 30

    An Undertale fanfic between Sans and you, but there's a catch. You're not human, your a monster! This takes place after the pacifist ending (my own version of it). This is my first x Reader so I hope you enjoy.

    Completed  
  • 𝚃𝚑𝚎 𝙼𝚞𝚜𝚒𝚌𝚊𝚕 𝙲𝚀 𝙱𝚛𝚘𝚝𝚑𝚎𝚛𝚜
    1.2K 30 5

    𝖨𝗇 𝗍𝗁𝗂𝗌 𝖠𝖴, 𝗂𝗍𝗌 𝖺 𝗅𝗈𝗍 𝗅𝗂𝗄𝖾 𝗍𝗁𝖾 𝖬𝖺𝗆𝖺 𝖢𝖰 𝖠𝖴. ⬇️𝖣𝗂𝖿𝖿𝖾𝗋𝖾𝗇𝖼𝖾𝗌⬇️ 𝖦𝖾𝗇𝗈 𝗂𝗌𝗇'𝗍 𝖽𝖾𝖺𝗍𝗁𝗅𝗒 𝗂𝗅𝗅, 𝖻𝗎𝗍 𝗁𝖾 𝗌𝗍𝗂𝗅𝗅 𝗀𝖾𝗍𝗌 𝗆𝗂𝗇𝗈𝗋 𝖺𝗍𝗍𝖺𝖼𝗄𝗌 𝖿𝗋𝗈𝗆 𝗁𝗂𝗌 𝗌𝗂𝖼𝗄𝗇𝖾𝗌𝗌𝖾𝗌. 𝖥𝗋𝖾𝗌𝗁 𝖼𝖺𝗇 𝖿𝖾𝖾𝗅 𝗅𝗂𝗄𝖾 𝗍𝗁𝗋𝖾𝖾 𝗈...

  • Hidden Identity(Piratetale Crossmare)
    81.7K 3.1K 28

    Cross, a so called Blacksmith in a little town called Serville, he is quite popular there. Many people ask him to forge so many items. He's well loved by royal as well. He is friends with many royals. In the morning, he's a Blacksmith, at night, he's different and his identity will be revealed when he meets pirates wh...

    Completed  
  • A Fatal Error
    5K 148 37

    Sequel to Why Destroy When You Hate It? Everything has been going smoothly for a while. No chaos and the truce has continued to be upheld. But what happens when new threats come in? Will the Sanses win against these new threats or will they perish and allow the Multiverse to fall?