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  1. Tags
    Summary

    After being forced into her role Frisk found herself locked into to what it truly meant to be a ambassador. She didn't want this. If only for a brief second she found herself wishing for Chara just to have a reason to restart it all. In the end, she had no one to blame but herself however. After all, despite his hatred for them and his usual unwillingness to agree to them, Sans always kept his promises.
    He promised her he would be happy. Upon the realization that this child was suffering in silence just as much or perhaps more than him from the events of the underground, he held firm. He would make sure they kept their happy ending as time moved forward and he would make sure she was alive to see it. That was the funny thing about hope; when you had it, it was easy to raise hell to keep it.

    Language:
    English
    Words:
    131,033
    Chapters:
    22/?
    Comments:
    39
    Kudos:
    126
    Bookmarks:
    19
    Hits:
    2128
  2. Tags
    Summary

    Reader is Monster Ambassador and older sister of monster savoir, Frisk. Reader lives with Undyne and Alphys. But what happens when the Reader's roommates move and Reader gets lonely? Will she move in with some flirty skele-ys? Or will she confide in her goopy friend in her dreams?

    Series
    Language:
    English
    Words:
    15,417
    Chapters:
    8/?
    Comments:
    5
    Kudos:
    36
    Bookmarks:
    8
    Hits:
    491
  3. Tags
    Summary

    You've never been able to get over your crush for Sans, and it only hurt worse seeing him together with Toriel.

    You're just a silly human, afterall...

    Language:
    English
    Words:
    11,661
    Chapters:
    8/?
    Comments:
    108
    Kudos:
    303
    Bookmarks:
    58
    Hits:
    3014
  4. Tags
    Summary

    You're just a regular Canadian woman living in a big city. A river runs through it. You're walking along that river when you get too close to the water and you find something you didn't expect: a skeleton laying in the mud. Why is there a Halloween decoration here? It's Spring. Wait, is it breathing?

    You've never heard of Mt. Ebott, but you're about to begin a new chapter of your life.

    Language:
    English
    Words:
    123,979
    Chapters:
    60/?
    Comments:
    504
    Kudos:
    1216
    Bookmarks:
    178
    Hits:
    18857
  5. Tags
    Summary

    While being pursued by hunters for countless years, Evelyn, a very powerful vampire, finds herself falling into the realm of monsters. Fearing for the safety of the monsters, she hurries to find her way out of the Underground. Along the way she meets a certain skeleton who turns her world upside down.

    ~

    Updates will be on every Monday starting June 1st. I hope you enjoy. Also please ignore my terrible summary skills.

    Series
    Language:
    English
    Words:
    614
    Chapters:
    1/16
    Kudos:
    1
    Hits:
    5
  6. Tags
    Summary

    Axetober, a gathering of Axetale inspired drabbles.

    Language:
    English
    Words:
    13,098
    Chapters:
    13/31
    Comments:
    27
    Kudos:
    113
    Bookmarks:
    10
    Hits:
    1761
  7. Tags
    Summary

    You're fine you tell yourself, you’ve been through worse, no need to make them worry, and you can almost make yourself believe it. No, you decide, they can’t know, they WON’T know, the resets are a secret you will take to your grave a million more times if you have to.

     

    You don’t want them to remember…but they do.

    Language:
    English
    Words:
    34,773
    Chapters:
    22/?
    Comments:
    24
    Kudos:
    55
    Bookmarks:
    6
    Hits:
    776
  8. Tags
    Summary

    Frisk spent most of her life fighting to survive in a cruel world where her only upper hand was her soul's Determination and her feminine charms. After angering the most dangerous man in her life, she is thrown down into Hell to be ripped apart and destroyed by the demons said to inhabit it. With her soul refusing to give up, of course she survives.

    However, when she is taken hostage by the infamous Gaster brothers, she finds herself trapped in the strange, abyssal gaze of Sans the Skeleton. With political and sexual tensions on the rise, can these two work through their differences? Or will they forever be asking each other, "What Do You Want?"

    Language:
    English
    Words:
    152,983
    Chapters:
    34/80
    Comments:
    248
    Kudos:
    320
    Bookmarks:
    41
    Hits:
    5337
  9. Tags
    Summary

    After chasing after her cat companion and a mysterious white rabbit, Frisk falls into a strange world filled with whimsical cards, colorful cakes, and memorable characters. All of which she seems to recognize regardless of their form. Some of them help her on her journey to return home. Others stand in her way. There is only one thing for certain. They all say that this world is broken and that she is the only one with the power to fix it. How can that be when she has NEVER met any of them before?

     

    Meet a flirtatious Cheshire Cat

    An overly energetic skeletal Mad Hatter

     

    and try to make sense of this strange world. What is truly broken? How can it be fixed?

     

    Sometimes not everything is as it seems~

    {This story is tied to Welcome to the Underworld. Though it is not necessary to enjoy the content, it is helpful to understand that story first.}

    Series
    Language:
    English
    Words:
    14,967
    Chapters:
    3/?
    Comments:
    4
    Kudos:
    41
    Bookmarks:
    12
    Hits:
    738
  10. Tags
    Summary

    Frisk sets the Monsters free and life continues as normal on the surface. Except Papyrus isn't exactly the same anymore. And neither is Flowey. Sometimes in trying to fix things, you only make them worse.

    Language:
    English
    Words:
    13,034
    Chapters:
    6/?
    Comments:
    51
    Kudos:
    101
    Bookmarks:
    24
    Hits:
    886
  11. Tags
    Summary

    Ever since Monsterkind was freed from the underground, they have more than open with showing their appreciation for the stars and the ocean. Sans in particular can't seem to stay away from the sound of crashing waves. There's just something that seems to be calling to him, to his SOUL.

    Meanwhile, a young mermaid longs to see the Surface and find out what's beyond the ocean's waves. Her father, however, forbids her from straying far from the tribe. One day, she sneaks out to see the stars and moon, and it changes her life forever.

    Language:
    English
    Words:
    19,761
    Chapters:
    10/?
    Comments:
    91
    Kudos:
    290
    Bookmarks:
    52
    Hits:
    3756
  12. Tags
    Summary

    Frisk freed the monsters from the underground, completing a true-pacifist run. She was living happily on the surface with her monster family.
    Everything was perfect.
    Until it wasn't.
    When Frisk gets hit by a car on her way over to Sans house, everything changes. Not only does Frisk forget herself, her friends, and all of her adventures in the Underground, but something else has changed.
    Frisk glitches the Multiverse.

    Transferred to this site from Wattpad because Wattpad kinda sucks.

    Updated every Saturday!

    Disclaimer: I do not own any of the characters in this story. Undertale belongs to Tobyfox, and all of the AUs belong to their rightful owners.

    Language:
    English
    Words:
    5,984
    Chapters:
    4/30
    Comments:
    6
    Kudos:
    18
    Bookmarks:
    5
    Hits:
    166
  13. Tags
    Summary

    Papyrus, Undyne, and Alphys are hanging out in Waterfall on Halloween talking about their plans for that day.

    It doesn't go as expected.

    Language:
    English
    Words:
    28,382
    Chapters:
    19/19
    Comments:
    56
    Kudos:
    64
    Bookmarks:
    5
    Hits:
    929
  14. Tags
    Summary

    Not knowing nothing or waking up to being a skeleton is down right terrifying. Then breaking into a house full of skeletons and landing in the one room with a big scary edgy skeleton. Can be just... Ahhh!

    But there seems to be so much more to him. Then you could ever know... But what if you did and you two had more in common then you two would like for each other.

    With this famalier warm spark.

    Language:
    English
    Words:
    53,788
    Chapters:
    16/?
    Comments:
    489
    Kudos:
    463
    Bookmarks:
    86
    Hits:
    5439
  15. Tags
    Summary

    It's not normal to wake up only to find yourself in a cave filled with characters from one of your favorite videogame. But that's what happened to me.

    Using my knowledge, I plan on freeing all the monsters, hopefully befriending them along the way. Who cares if I can't save or reset?

    Oh, well, I guess I care. How can someone like me possibly pull this off?

    (This self-indulgent fic is something for me to help vent out my feelings and wishes. The character is heavily based off of me, a non-binary white person. I'll keep the character vague and the appearance a mystery. There's also no name- feel free to insert whatever original character you want.)

    Language:
    English
    Words:
    4,978
    Chapters:
    2/?
    Comments:
    2
    Kudos:
    12
    Bookmarks:
    1
    Hits:
    69
  16. Tags
    Summary

    After Frisk freed monsterkind, the monsters were allowed to live on the surface with one rule. They must disguise themselves as humans. You, who found an online spell and got curious, cast it to see beyond people's true colors and found out about the monster's true forms. Looks like your senior year is about to get crazy.

     

    [updates thrice a week!]

    Language:
    English
    Words:
    21,745
    Chapters:
    7/?
    Comments:
    52
    Kudos:
    111
    Bookmarks:
    18
    Hits:
    1051
  17. Tags
    Summary

    ( This is the third book to Sans' House Guests, you should go read that and Shadows of Remorse before you read this because you will be confused on what the heck is happening! This is an original crossover story between Undertale and CreepyPasta where Sans is the main character and makes some CreepyPasta friends! I own neither UnderTale or CreepyPasta, I just own this story and crossover idea! )

    17 years.

    It's been 17 years since Sans had last been heard from, and his old friends and family have grown to accept that he wasn't coming back. They made their mistakes, they pushed Sans out of their lives. It was only fair that he lived his on his own accord. And if Sans didn't want Papyrus to be included in that life, then that was fair.

    But it doesn't look like either have a choice when their lives clash again.

    Series
    Language:
    English
    Words:
    83,072
    Chapters:
    46/?
    Comments:
    110
    Kudos:
    97
    Bookmarks:
    13
    Hits:
    2224
  18. Tags
    Summary

    Sans has had weird things happen around him since he was created by Gaster. First, Gaster fell into the core, then the King ordered that all humans be killed and their souls used to break the barrier after his kids died. Then the resets started, and one of the time-jumpers turned out to be a soulless flower, while the other was a sweet 10 year old with a severe case of possession for half the time in the underground.
    Now that he’s on the surface, of course Lady Luck just has to backhand him for having a pretty good life. Several sets of alternate versions of himself are dragged from their own dimension and dropped face first into his. Not that big of a problem in the long run, since everyone finds a way to get along within a few years.
    Everything is thrown into upheaval once more when a female skeleton appears in the basement, and while half of them are trying to Kill the poor thing, the other half try to dismantle the walls she built in an attempt to protect herself from getting hurt again.

    Series
    Language:
    English
    Words:
    11,736
    Chapters:
    6/?
    Comments:
    151
    Kudos:
    217
    Bookmarks:
    48
    Hits:
    1492
  19. Tags
    Summary

    You wake up, and you don't know where you are. You don't know who you are, or why you're here. You don't know these people...

    And you most certainly don't know who he is.

    There is one thing you do remember, though; and only one thought is clear in your mind:

    Above all else,

    you need to find your sister.

    Language:
    English
    Words:
    9,244
    Chapters:
    9/?
    Comments:
    55
    Kudos:
    72
    Bookmarks:
    13
    Hits:
    826
  20. Tags
    Summary

    Flowey hated it- No, he DESPISED it. Ever since Frisk brought the damn thing up to the surface to, ahem, "keep him company," things have been pretty weird. There's just SOMETHING off about that strange looking echo flower, but no one believes him. Ok well Frisk... Frisk might but they don't seem to care. No one seems to be in mortal danger, after all. That won't stop Flowey from being veeeeery suspicious of the strange flower. He's going to find out just what, or WHO this flower is...

    Language:
    English
    Words:
    2,087
    Chapters:
    2/?
    Kudos:
    16
    Hits:
    84

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