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  • I'm a Fan!
    153K 6.4K 49

    [formerly known as 'I'm Not A Cannibal!'] - Waking up in a strangely familiar place is weird. Realising you've been turned into a skeleton is even weirder. But actually BEING Sans? And not just any Sans, but THIS Sans? Oof, this is gonna be interesting, especially since he doesn't seem to STAY in his AU. - Slight...

    Completed   Mature
  • HorrorSawp-tale
    12.2K 562 6

    Getting stabbed to death and being reincarnated as a skeleton monster isn't the weirdest thing in my life but having multiple soulmates in another Universe that's just too much. And I have to deal with a creepy fan who believes that she is my "soulmate" and the others as well? PS: the story does not belong to me it be...

    Mature
  • Horror's of the Multiverse (Being Rewritten)
    18.2K 813 7

    Someone dies and is Reborn as Sans. Not just any normal Sans like they assume as first, but a HORROR Sans. As if dealing with Gaster when they were young wasn't enough, now they have to go through a famine. What's this? Papy, died? Also, why is Nightmare here?

    Completed  
  • A Deathly Harem
    11.3K 540 13

    When Reaper encounters three skeletons who don't die from his touches, all three fall in love with him in an instant. Reaper then has to overcome and endure each one of there feelings while keeping all of them happy as the three skeletons fight for Reaper's attention and love for themselves. Has reached #1 in Sanscest

    Mature
  • Unexpected Rebirth: Reborn as Error 404
    15.1K 525 4

    Error 404 always had a singular goal, to revives AlphaTale, the first AU. But what happens when he finds out AlphaTale wasn't actually the first AU? Devastated by the Knowledge that his entire life was based on a major lie Error 404 kills himself. In a different reality at the same time, someone with a similar soul is...

    Mature
  • Deaf Fresh x Error
    11.4K 383 7

    Atayayayayya this started in my from my oneshot book aye

  • I'm Broomie!?!? Reborn as Broomie in an Fgod Multiverse.
    2.4K 199 2

    I thought of this and it's been stuck with me for a while so yea, enjoy.

    Mature
  • Waking Up As G In A Shitty Apartment
    3.9K 260 5

    I'm doing it again lol starting a new story with a lot to work on. Oh well... Cover Art by https://www.deviantart.com/virulentwings

    Mature
  • As ready as I can be since I'm dust...wait hold the phone! Pregnant!?
    41.6K 1.8K 10

    (You know how it goes, someone from our world Ends up dead and becomes dust sans..but somehow pregangt, different things, different personalities etc

  • I Became Underfell Papyrus, But Something's Different...
    15.1K 682 5

    Another Story about being reborn in an Undertale AU, but with a twist. How will this affect the story of Underfell? And what will happen, when they eventually meet our AUs?

    Mature
  • I Was Reborn In MafiaFell as an Oc?
    1.9K 149 5

    A tired person bored with life is hit by the one and only Truck-sama and reborn in MafiaFell as an OC they made while in highschool. What weird and twist adventures await them in this new reality? How knows, read and find out.

    Mature
  • Skeleton Troubles
    4.7K 353 7

    Dying is hard, waking up as a magical skeleton is harder. Especially when they seemingly decided to to as many illegal things that they could get away with. Time-skip around 2 years later and they finally got their criminal record cleared and can now start anew! However it seems as though the skeletons past decided no...

  • I'm...swap gaster?
    59.3K 3.3K 22

    Yeah sorry gained an idea on if someone became swap Gaster Also they may be apathetic or just confused on their feelings and MAYBE Autistic, I may be a bit wrong on apathetic or not completely accurate idk yet And it's a huge maybe on the autistic part it might be mentioned at some point or not I usually don't do th...

  • (Underfell sans x reader (female)) UNDERCOVER
    491K 17.2K 64

    You're a human that has fallen into Mt. Ebott on the year where all humans dress as monsters...Halloween. So how will the monsters know if you're a human or not?

    Completed  
  • Becoming dream from dreamtale
    241K 7.6K 39

    What if someone from our world became dream on the first day they were made and were determined to not lose their brother to corruption like the original dream did in the story/game/movie? Even if they had to hurt the villagers to keep them away from nightmare they will. They will also protect nightmare, their brother...

  • San au's fall for fresh sans!?
    48.1K 1.5K 15

    What if something happened to everyone except About three and it made their emotions more..entense and made them like yanderes? What if the one of the three that wasn't effected was fresh sans because he was a parasite except his parasite is different and protects its host? Now add on to the fact that fresh was also n...

  • Misplaced Paints
    13.9K 978 18

    On a horrible day, an Ink from another multiverse stole Palette and threw him into the void. In another Dimension not multiverse, a human couple find an abandoned human newborn. Harry woke up from Death, chose to live. Choosing his own Destiny. Destiny offers this lost soul to go home.

  • Transported as aftertale gaster
    11K 578 5

    I didn't die, I know that but somehow I became a gaster!? (Different everything, different beginnings, different personalities etc

  • Disguise Puppet
    23.9K 803 8

    Error has jump into the void to end it all. Everyone cheering and happy for the death of the Destroyer. Parties and celebrations all around. One main party that became a masquerade theme. Everyone excited, and trying to forget, for the party to begin. But unaware of two strangers who will appear at the ball and make e...

    Completed   Mature
  • Edge of Dreaming
    13.2K 810 7

    In the end Dream left, left a marriage that wasn't a marriage anymore to find happiness again. He had more important things to do then wait for Ink to show up again. A child to plan for. He left and found that Happiness. An Insomnia pairing.

  • underAU ;)
    18K 968 8

    you were just mind you own business walking home when suddenly when you were crossing the street you got hit by a car and died only to wake up in a confusing situation of fear and confusion. (hope you like the idea and if anyone wants to copy feel free just give me the credit for the parts you copy thanks!)

    Mature
  • Former Destroyer turned Jinchūriki ... Great (On-Hold)
    86.1K 3.8K 28

    Error jumps in the void and is now Naruto Uzamaki....He just wanted to rest dangit! Well lets see he can get use to this new life. ((I don't know when I will come back to update this. My Naruto drive gone blah Sorry everyone for the wait, and promises. Just caught up with other work too. Maybe one day it'll come back...

    Mature
  • Reincarnated as Error Sans
    79.1K 3.4K 21

    Ok...but what if I told you that I died and reincarnated as my super favorite sans?? The Fgod Error sans. But the problem for me is not that, but that I love to flirt, in my old life I had a total of 0 friends but 5 lovers a day, I can't say something without flirting or looking maliciously. - WHAT IF I FLIRT WITH...

  • Waking up as Ink sans (v1)
    172K 7.5K 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
  • String Stitches
    27.5K 1K 6

    (I do not own the cover, Undertale, and characters. They belong to their respectful owners. I only own my OCs and this story. Shears is owned by JusneTheGlassesBearer, who was sweet enough to let me use Shears in my own story with my version of Error. They also made me this awesome cover for this book! So, Thanks agai...

    Mature
  • I Chose to Run Instead of Breaking
    54.4K 3.4K 22

    Nightmare ran away... not waiting till the villagers broke him, and found happiness in an AU hat was sans a Sans. Meanwhile someone else stole Nightmare's identity, leaving cannon story to continue. The real Nightmare, just wished his name hadn't been tainted. Based on the Idea Factory idea Run away, warning the Muse...

  • 𝕐𝕚𝕟 𝕠𝕗 𝕋𝕙𝕖 𝕄𝕦𝕝𝕥𝕚𝕧𝕖𝕣𝕤𝕖 [Error X Death]
    25.1K 1.1K 25

    "If madness overtakes us both. Then nobody would be alone. The ghost of us can linger here. Forever not to disappear. Stay, stay near. Oh, stay. We could be together here. Forever we're.... Together bound in madness...." -------------------------------------------------------------------------------- More often than n...

    Mature
  • Renewed...(an Error! Sans Story)
    31.7K 966 25

    One day, Error went to destroy an AU.... only to find out that it was a trap set by most of the AUs..... except for underswap! Sans, Outertale! Sans, and nightmare's gang... What would happen if Error didn't actually die from his wounds?

    Mature
  • being the bad guy
    6K 400 7

    got this idea from someone from ao3 so the story idea is not completely my own but I hope you like it none the less! I don't remember much I remember pain and a ringing noise oh! I also remember this game called undertale and its fandom but other than that I didn't remember anything and it was scary. when I woke up al...

    Mature
  • reincarnated as corrupt nightmare
    39.3K 1.6K 8

    you died and when you wake up your in a completely different world the one of dreamtale as a goest trying your best to help nighty survive the abuse the villagers put him through. ... sounds like fun! 'not' I just hope I can figure out a way to save nighty before the apple event happens. there's no way in hell am I g...