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  • What's The Point?
    36.5K 1K 6

    Reset after reset, all Sans wanted was to kill the human to protect his friends and family. With a new arrival in the underground Sans had a very important choice to make. Kill the human without knowing their intentions or spare them and see if their promise of saving the monsters was true?

    Completed  
  • Peace Doesn't Come After Death- Undertale AU Fanfic (Reborntale)
    3.3K 93 5

    Monsters get reborn after death. Reborn monsters don't remember their past memories. They either turn into a demon or an angel based on their psychological state. The more pure the monster, the more holy they are. Same thing for the other one. When they have more darkness and pain the monster has before death, they ha...

    Completed   Mature
  • A Broken Hearts Repeat
    18K 639 6

    In a world filled to the brim with secrets, one skeleton just wants to stop the world from continuing it's cycle of death and pain but how many secrets must he keep in order to save his brother and his friends. What happens when they find out whats hidden under his clever puns and solid jokes, will they even understan...

  • ~• I Can't Breathe •~(GB Sans Fanfiction)
    2.6K 54 6

    This is a GB Sans fanfiction. All of the monsters have continued to the surface. Again. Sans is reaching his breaking point. Fast. Papyrus notices his change in mood, but not the change in atmosphere until it's too late.

    Mature
  • Reborntale
    2.1K 76 8

    Everyone has died. But chara hasn't won. After killing sans he was reborn as a demon and wants revenge.

    Mature
  • A Knocking at the Door
    47.2K 1.8K 27

    (Underfell AU) Sans, badly beaten by his brother, goes to his friend from the ruins for help. But with his injuries and his dissaperaence from Snowdin, what is to come on both sides of the door?

    Completed  
  • Reborn
    4.8K 131 5

    Frisk is gone. Everyone is gone. Except for Sans. But what happens when he has the choice to give Frisk a life again? To make her his daughter.

  • Gaster Blaster Complet Disaster
    19K 508 8

    Read and have a wonderful day!

  • Empty Hope
    33.2K 1.1K 10

    Crediting Harrish6 for giving me permission to use Error FGoD! Follow them... And read "Healing what has been broken"!!! It is a really great story and has a great plotline! All characters belong to their rightful owners. "Empty Hope" 's plotline is by me.

  • REBOOTED
    124K 4.7K 24

    (Inspired by @harrish6 book "Healing What Has Been Broken") (Previously known as I Can't Let Go...) Error is the Forced God of Destruction. Ink is the God of Creativity. Error, for as long as he can remember had been forced to annihilate AU's because of Ink's endless creative streaks. Ink doesn't seem to understand...

    Completed   Mature
  • Of Fears and Destruction
    25.3K 1K 10

    This is a fanfic of @harrish6's Forced God of Destruction •___•___•___• Besides..., why should one care about something that only gives you pain? •___•___•___• This would be a new Destiny for him. •___•___•___• Error.exe has crashed. Rebooting... •___•___•___• Get under all that cuteness and the facade of innocence a...

    Mature
  • Miscalculating Times
    11.1K 484 5

    when erratum fell in the void after his ambush from the others,he was woken up in a young age of ten, he then met QT!gaster,papy(toddler)&tk(8 yrs.old),he live with them ever since and had a close relationship with the QT!skelebros,especially tk, he and gaster found out of his past and the things he been through for a...

  • The Reef
    46.6K 2.8K 22

    A scenario to @harrish6's 'Falling into a new destiny'. All characters belong to the rightful owners.

    Mature
  • SansxFrisk - The Ninja And The Samurai
    17.4K 714 22

    UPDATES: changed some dialogue and frisk isn't a Yandere. "Again!" The great ninja Frisk exclaimed. "Yes mentor!" Kitten and Papyrus said, they were the students of Frisk. They are in the middle of a war between the monster samurai. "Okay. Now FIRE!" She yelled and set flaming rocks towards the enemy groups. "Mistres...

    Completed  
  • In love with master... [Sans x gaster blaster oc]
    554 16 1

    Erin was a gaster blaster who was made by dr Gaster for his son Sans. After a few years Sans had grown up and had left the lab taking Erin with him, he had other gaster blasters but preferred his only female blaster. They confined everything with one another but when frisk comes into the picture, things get really awk...

  • Sea World
    57.2K 2K 23

    Error, Null, and Void landed in a new multiverse after falling in the void from seeing ink's counterpart in Mobtale toriels home. They landed in a new multiverse and tooken new forms, what happens when error and his kids get captured? The characters belong to harrish

  • Soul bound
    1.5K 21 3

    Sans and his family are living on the surface. Papyrus has moved away so now Sans is alone on his own but not for long He makes a special wish on a bright star one night and the next day his wish had been granted. He will endure a journey of feels and hardships but it will all be worth it

  • Life Can't Be RESET [UnderTale]
    44.1K 1.2K 6

    Pacifist. Neutral. Genocide. SAVE. LOAD. RESET. Over, and over again. Living through an endless loop has started to take its toll on Sans. Eventually, he just doesn't care anymore. It's the same routine, scripted as if it were some endless book, a never ending cycle. Becoming withdrawn is one thing, depression is anot...

  • Eccedentesiast
    102K 3.9K 25

    Eccedentesiast Noun Someone who hides behind a fake smile, when all they want to do is hide and/or die. (Cover art is not mine, and full credit to the artist!! (I cant find any active @ to tag them but if you can please let me know so i can give proper credit), Undertale is Toby Fox's, please don't sue me I'm br...

  • Royal Blue
    170K 8K 46

    Sans knows a lot about secrets; he hides many. But when old burdens emerge from the darkness, secrets, new and old, put his brother in danger; and what else can a good big-bro do but begin a double life? This decision haunts him, even years after his suit of armor is stocked away and hidden, after his quaint life of d...

  • Tibia Honest (Human! Sans x Skeleton! Reader)
    55.5K 1.7K 20

    Long ago, two races ruled over Earth: HUMANS and MONSTERS. One day, the humans declared war on the monsters, out of fear that their souls were in danger. After a long, terrible battle, the humans were victorious and sealed the monsters underground using a magic spell. Hold on, that's not right! Let's rewind a little. ...

  • Blessed Souls~
    6.8K 224 27

    A undertale AU of odd equailty ....owo A small child and a skeleton, living in an abandoned barren world and a small surprise for the good of Monster kind or destruction as we know it..

    Mature
  • Life is PURR- fect with you in it (sans x cat reader)
    10.1K 237 12

    After frisk freed monsters for the last time, sans began to get really bad depression. It got so bad that he wouldn't eat for days on end, making him weaker than he already is. Papyrus decided to get him a therapy pet to help him on (your birthday), when sans met the cat named y/n, he instantly grew attached to it. Th...

  • The Time Before (Undertale)
    361K 20.6K 59

    ~o0o~ Book 1 of the "Better Times" trilogy ~o0o~ (Book two: "A Name to Remember") (Book three: "No One is Happy with This") There was a time where a Royal Scientist got an idea. A time where he created two weapons, who turned out to be people. A time where he built a machine to power the Underground. There was a tim...

    Completed  
  • Going Back Through Time (An Undertale Fanfiction)
    885 12 13

    Sans is going to be the hero, again, like always... It all started with a human child named Frisk who did Genocide multiple times in a row. They were frustrated, tired, having an urge to give up. But they spotted a Time Machine that came out of nowhere and decided to kill Sans's Past Self. Will Sans save his Past Self...

  • Errors curious life
    71.5K 2.4K 11

    What happens when swap papyrus invites error to stay with him and his brother blueberry in their au? Only chaos can ensue right?

  • A Destiny's Promise (UT Sans X Frisk)
    24.1K 743 73

    *COMPLETED* DISCLAMER: Cringe warning. This is my first book I have ever written so please bear with the grammar and spelling issues inside. DO NOT READ IF YOU DON'T KNOW UNDERTALE. Life isn't that easy like we've always thought off. Everything changes as days went by. And that's a fact. After the years, F...

    Completed  
  • (Sans x Reader) When Two Souls Meet
    941K 27.1K 28

    Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over and over again. Sometimes, he'd even done the killing himself. And no one ever remembers. Not even the kid herself. It's an exhausting cycle, one that...

    Completed