1 - 20 of 40,000 Works in Sans (Undertale)

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  1. Tags
    Summary

    (Reader x Bad Sanses/Bad Guys)

    (Y/n) hates humanity. So much, that after their first life in our world, they somehow were reborn into the multiverse and is now causing chaos left and right, killing brutally every human they find. Their chaos quickly attracts the attention of many skeletons with various personalities and past. Will they find a new purpose in the multiverse, or continue to disperse their hatred and rage?

    TW: Violence, gore, mention of death,Depression, Suicidal tendencies-kinda, It gets better i promise.

    Language:
    English
    Words:
    24,680
    Chapters:
    7/?
    Comments:
    1
    Kudos:
    41
    Bookmarks:
    14
    Hits:
    797
  2. Tags
    Summary

    Life is perfect. Everything you love is safe and secure. That is until you and your family is suddenly hunted down by a mysterious gang out to get you for reasons you can't explain.

    Another thing you can't explain? Your dreams. At least, you think they are, but being fallen down certainly doesn't help. Ancient languages and nightmares fight to become your greatest fears. Can't get worse than that, right?

    Fortunately, you'll have some help along the way. Even if life isn't what it used to be.

    Language:
    English
    Words:
    14,930
    Chapters:
    9/?
    Comments:
    4
    Kudos:
    8
    Hits:
    113
  3. Tags
    Summary

    In a city where crime rules everything, you’ve been forced to make a living the only way you can - by using your engineering skills to create weapons for some of the most dangerous people around. You’ve learned to keep your head down, avoid attachments, and do whatever it takes to survive.

    But no matter how hard you try to stay out of trouble, you can’t seem to shake a certain giant skeleton. Sans, one of the most feared enforcers in the Under City, keeps showing up in your life. He’s infuriating, sarcastic, and way too good at seeing through the walls you’ve built around yourself.

    As the stakes get higher and your inventions start landing in the wrong hands, you’re forced to confront the dangerous game you’ve been playing - and the strange bond forming between you and Sans. In a world where betrayal is everywhere and trust can get you killed, will you risk it all to let someone in? Or will you keep running until there’s nowhere left to go?

    Language:
    English
    Words:
    73,928
    Chapters:
    26/?
    Comments:
    25
    Kudos:
    37
    Bookmarks:
    12
    Hits:
    1,416
  4. Tags
    Summary

    The first story of the series. Follows our protagonist through his rebirth and until he (re)enters the Multiverse.
    In case you couldn't tell I suck at summaries, I'll get better eventually, probably.

    The Major Character Death Warning is temporary and happens multiple times btw, it is a little confusing at first but you will understand as the story continues.


    Prologue: Rootverse's Collapse (1)
    Arc 1: Rebirth (2-7)
    Arc 2: Meeting Familiar Faces (8-?)
               Sub Arc 2.1: The Teeth Incident (20-?)

    Series
    Language:
    English
    Words:
    45,262
    Chapters:
    37/?
    Comments:
    76
    Kudos:
    115
    Bookmarks:
    20
    Hits:
    1,960
  5. Tags
    Summary

    This is just where I throw down random idea from Pinterest or my brain!

    (Don't expect some of these to make it into the main story)

    Series
    Language:
    English
    Words:
    1,194
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    1
    Hits:
    15
  6. Tags
    Summary

    You were a normal human. You went to college, you had a life, friends, family, etc. Apparently, the void didn’t care much for happy endings, and you find yourself strapped to a table in an underground lab.

    It’s fine, you have plot armor.

    ———————————

    Or, you get sucked into the void and your soul is placed in the body of eight-year-old Sans.

    Arc 1: Heritage (1-7)
    Arc 2: Hell (8-10)
    Arc 3: Home (11-45)
    Arc 4: Hostage (46-?)

    Usually one upload a week or more! (Please comment!! They can affect the story + it gives me motivation!) (DLDR) (SALS >:))

    Series
    Language:
    English
    Words:
    182,656
    Chapters:
    60/?
    Collections:
    2
    Comments:
    1,638
    Kudos:
    1,310
    Bookmarks:
    248
    Hits:
    35,900
  7. Tags
    Summary

    In the year 40XX humans and monsters have successfully established colonies in planets far away from our own, in other galaxies. Polaris VI is one of the many missions to deliver supplies to a space station overseeing one such colony. With Cross as the commander, Killer as the pilot, Dust as the medical staff onboard, and Horror as the engineer, this mission should be successful and be back on earth ten years after departure, as scheduled… little do they know this mission will change their lives forever.

    Updates every monday!

    Language:
    English
    Words:
    4,127
    Chapters:
    20/?
    Kudos:
    59
    Bookmarks:
    4
    Hits:
    469
  8. Tags
    Summary

    In the midst of war between humans and monsters, you find your SOULMATE
    What will you do now?

    Language:
    English
    Words:
    8,882
    Chapters:
    6/?
    Comments:
    22
    Kudos:
    46
    Bookmarks:
    10
    Hits:
    643
  9. Tags
    Summary

    What happens when specific characters from other worlds found themselves reacting to their versions from The NC Series?

    Language:
    English
    Words:
    8,041
    Chapters:
    10/?
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    1,008
  10. Tags
    Summary

    “The fuck are ya doin’, Clas?” A voice called out from the entryway of the bathroom, and Dust’s eyelights jerked up to meet the red eyelights of Fell. It took every ounce of will not to immediately summon his magic and pierce through the sans variant. However, considering that there was no malice in the way the monster was speaking to him, it was easier to shove the building magic down, down, down.

    Had he called him Clas? Did Fell need glasses or something?

    Fell, having not noticed anything amiss beyond how odd the other skeleton was acting, was quick to move forward; wrapping a gloved hand around Dust’s wrist and pulling his bitten phalange away from his teeth. “Seriously, Classic, what the fuck are ya doin’?” Fell snarled again, agitation clear in his posture and voice.

    Classic. Fell called Dust Classic.

    Or;

    Dust wakes up somewhere he isn't supposed to be.

    Language:
    English
    Words:
    2,266
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    9
    Bookmarks:
    1
    Hits:
    55
  11. Tags
    Summary

    I genuinely cannot summarize this plot. I'm sorry. It's just too big, and long, and complicated. So all I'm gonna say is, uh, imagine a loose retread of Homestuck, but with elements from Evangelion, and the cast consists of original characters, one of which is just DIO BRANDO but teenage girl. Sounds good? No? Okay, fine, I'll do a little more.

    Seven months after the events of Romance Tendency, TC Strider final returns from his Celestialsapien prison. The world has changed, but not by much. That is, if you consider a potential vampiric serial killer on the loose as not much. That's right. Chara Brady--now CHARA BRANDO--has rejected her humanity, as well as her surname and lowercase letters, apparently. And the only thing on her mind is bloodlust. With a cool and new video game that's somehow still in its prototype stage three months away from release becoming a tempting weapon for her, could the only way for TC and friends to save the world be to end it?

    Is that good? I don't wanna get too deep into the plot, in part because there's too much, but also because there's not much to discuss that isn't a spoiler. But at the same time, this summary feels too vague? Eh, to Hell with it.

    Series
    Language:
    English
    Words:
    91,741
    Chapters:
    157/?
    Kudos:
    2
    Bookmarks:
    1
    Hits:
    441
  12. Tags
    Summary

    Nightmare and Dream are royalty 👑

    Nightmare want to defeat his sister Dream once and for all but his usual go attack and see what happens strategy hadn't been working well so he comes up with a better plan, until the castle burns down...

    Language:
    English
    Words:
    3,653
    Chapters:
    3/?
    Kudos:
    2
    Hits:
    60
  13. Tags
    Summary

    He didn't know what to think, staring down at the talking flower before him, only wanting to turn away and never look back.

    Language:
    English
    Words:
    40,209
    Chapters:
    17/?
    Comments:
    3
    Kudos:
    8
    Bookmarks:
    4
    Hits:
    130
  14. Tags
    Summary

    What if you're finally free? On the surface with all your dear friends? But then an incident...

    What if a reset happens?

    I'm back with another what if for my first fic (a new life with a bunch of monsters (and annoying humans))
    God i need to stop😭

    Language:
    English
    Words:
    3,789
    Chapters:
    2/?
    Hits:
    18
  15. Tags
    Summary

    There is no summary. I'm rawdogging everything here. Need my romantic fantasies drowned here. Amen.

    Language:
    English
    Words:
    1,801
    Chapters:
    1/1
    Kudos:
    2
    Hits:
    26
  16. Tags
    Summary

    She (reader) falls into the underground right after Dust has finished his own genocide route. They fall in love.

    Just kidding, Dust doesn't have any emotions left.

    ...Unless?

    Language:
    English
    Words:
    27,372
    Chapters:
    17/23
    Comments:
    86
    Kudos:
    144
    Bookmarks:
    23
    Hits:
    2,016
  17. Tags
    Summary

    Reigen and Chill are just relaxing together at Reigen’s house however, they both decide to play a “harmless” game of truth or dare..

    Language:
    English
    Words:
    1,813
    Chapters:
    1/2
    Kudos:
    2
    Hits:
    15
  18. Tags
    Summary

    DT!Timeline, в котором Игроку больше неинтересно возвращаться в Подземелье.

    Санс привык, что Человек возвращается. Его не пугает цикличность, неизбежность сражения и убийства, раз за разом совершаемые им в безумной попытке остановить Человека.

    Но в один день что-то меняется.

    Language:
    Русский
    Words:
    1,170
    Chapters:
    1/1
    Hits:
    6
  19. Tags
    Summary

    In the same AU as my Story "Sir these are Bitties", on the other side of the Multiverse, a Gaster finds shards of a soul. The soul of the Monster that Reaper can not find.

    Reaper will soon have to take care of the tiny Bitties crafted after his lost love.

    *** Some Chapters have Artwork.

    Series
    Language:
    English
    Words:
    7,052
    Chapters:
    7/?
    Comments:
    15
    Kudos:
    45
    Bookmarks:
    5
    Hits:
    720
  20. Tags
    Summary

    In the remains of a broken world, Dream finds himself talking once again to it’s destroyer.

    Language:
    English
    Words:
    1,056
    Chapters:
    1/1
    Kudos:
    12
    Hits:
    46

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