1 - 20 of 246 Works in The Riverperson (Undertale)

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  1. Tags
    Summary

    Undertale one-shots that demand I write them. Sans/papyrus x reader centric. I take requests.

    Series
    Language:
    English
    Words:
    21,027
    Chapters:
    54/?
    Comments:
    166
    Kudos:
    369
    Bookmarks:
    39
    Hits:
    9174
  2. Tags
    Summary

    How interesting. A human with magic. You don't understand. How do you have magic? You don't know. All you know, is that you are the only human with magic. And, you hate humanity. They have never been kind to you, nor have you been kind to them. But you have grown tired of this place. There are rumors, of a place mount Ebbot. It is said to have monsters trapped below. Few people believe this, but all anyone knows for sure, is that anyone who goes down... never returns. And that's why you decided to jump down. Hell, life with monsters will probably be a thousand times better than life with humans. The only reason you haven't jumped yet is because you know there's a chance you'll die on impact. Oh, and of course, because of the guards around the mountain to prevent people from jumping. So far, six humans (At least, they thought six) had fallen down the mountain, children, teens, and adults alike. Well, only one adult. But three children and two teens had fallen down to. Out of idiocy and curiosity you assumed. But, well, you supposed you were no better than them. Though, you were jumping down because you wanted to. And, perhaps, a bit of morbid curiosity. And with that, you jumped. And then. You heard a voice. (Cursing!)

    Series
    Language:
    English
    Words:
    10,538
    Chapters:
    6/?
    Comments:
    2
    Kudos:
    3
    Bookmarks:
    1
    Hits:
    136
  3. Tags
    Summary

    Sans didn't get his Pokemon the conventional way, but that isn't going to stop him from starting his maybe-not-so-well-planned journey.

    Series
    Language:
    English
    Words:
    581
    Chapters:
    2/?
    Kudos:
    3
    Hits:
    47
  4. Tags
    Summary

    It worked.

    He could travel to other universes now, find one where Monsters had broken the barrier, free his people, show his sons the stars.

    Well, if he didn't get sidetracked by the angry copy of himself and the two damaged boys watching him with broken eyes.

    Language:
    English
    Words:
    5,143
    Chapters:
    1/?
    Comments:
    5
    Kudos:
    30
    Bookmarks:
    6
    Hits:
    133
  5. Tags
    Summary

    The backstory of why Stripes gave up on Stretch. TAGS!

    Kinktober 2021 Day 20: Distension

    Series
    Language:
    English
    Words:
    2,055
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    4
    Hits:
    188
  6. Tags
    Summary

    When one gets transmigrated or reincarnated into a video game, normally, one would become the protagonist or the antagonist of said video game. But no, he just had to become the game's uber driver. Tra la la~ when did this become his most favorite words to hum?

    Language:
    English
    Words:
    6,700
    Chapters:
    3/?
    Collections:
    1
    Comments:
    4
    Kudos:
    50
    Bookmarks:
    14
    Hits:
    379
  7. Tags
    Summary

    After falling down a hole in a mountain, Frisk, a young teen, finds herself in a strange land filled with talking animals and creatures of various shapes and sizes ruled by an oppressive monarchy. Now with the help of new and strange friends, Frisk must find a way home while also escaping from the clutches of The Royal Hunt, a violent group of powerful warriors sworn to the kingdom, and one that's being led by the psychotic and mysterious Mad Mickey.

    Book 1 of the Shattering AU

    WARNING: this is a pretty dark and violent story with GRAPHIC DESCRIPTIONS and GORE, so if you are too squemish or simply don't like those sorts of things then I suggest you go back.

    Series
    Language:
    English
    Words:
    235,396
    Chapters:
    36/?
    Comments:
    92
    Kudos:
    68
    Bookmarks:
    22
    Hits:
    3222
  8. Tags
    Summary

    The Glacial Dragons only have one more jewel to find before they can finally set off for the Shores of Gold. Stories are told, truths are revealed, souls are freed...

    ...and a dangerous foe stands in their way...

    Series
    Language:
    English
    Words:
    2,506
    Chapters:
    1/?
    Hits:
    6
  9. Tags
    Summary

    Swap Alphys has only ever been in love with two people, her Undyne and her Blue. When Undyne dies after Alphys takes the throne, Alphys seeks out Blue. Eventual Swap Salphyne.

    Series
    Language:
    English
    Words:
    19,775
    Chapters:
    13/?
    Comments:
    23
    Kudos:
    88
    Bookmarks:
    16
    Hits:
    2137
  10. Tags
    Summary

    It was Asriel's last day before he had to go to college, and Kris wanted to have one last adventure with him. So, Kris suggested they explore the strange mysterious bunker at the edge of town. However, when they go in, the both immediately pass out. When the wake up, they're in some strange, dark lab, where a strange, terrifying scientist lurks and gives Asriel a terrifying choice.

    Language:
    English
    Words:
    11,663
    Chapters:
    5/?
    Comments:
    7
    Kudos:
    35
    Bookmarks:
    5
    Hits:
    817
  11. Tags
    Summary

    "Tra la la, the angel is coming~"
    "The angel has fallen..."
    "Tra la la, the fallen angel has awoken~!"

    Three sayings told by the River Person, one told so many times while the others never had been spoken... until now.

    The one person who made life on the surface possible, the one who had led Frisk through the underground, and who in the end had fallen down, was you.

    No one knows this, or that you even existed, well, most didn't at least.

    The Monsters are finally free, but not everyone is as happy as they should be. Three people, Frisk, the River Person, and Gaster; know of the tragedy that took place. While the other two grieve for you, Gaster decides to take action, saving you from a permanent death.

    Now, you have been revived in the world you once thought was nothing more than a video game. Soon, you will recover from your loss and try to make a place for yourself, making a new life filled with friendship, magic, and family along the way.

    Arc 1 : The Void (1 - 15) (Complete)
    Arc 2 : Into the Fray (16 - ???) (Current)

    Language:
    English
    Words:
    97,810
    Chapters:
    48/?
    Comments:
    835
    Kudos:
    1972
    Bookmarks:
    300
    Hits:
    48090
  12. Tags
    Summary

    Driving an RV cross country to avoid interacting with the populace at large is something you’d done for three years and counting. Your dreary outlook on life begins to change when you gain two battered hitchhikers in the form of two skeleton monsters.

    Monsters who were supposed to have died out or vanished years ago. You begin to learn there is a reason for that, when your passengers slowly begin to open up to you.

    Series
    Language:
    English
    Words:
    77,076
    Chapters:
    36/?
    Comments:
    347
    Kudos:
    764
    Bookmarks:
    164
    Hits:
    18399
  13. Tags
    Summary

    Grillby has the finest clothes, the best little tea shop in the Underground, and regular customers that he adored doting on but lately... something has changed... it’s not enough. He needs something more but he has no idea what he’s looking for.

    Language:
    English
    Words:
    158,003
    Chapters:
    40/?
    Comments:
    216
    Kudos:
    165
    Bookmarks:
    18
    Hits:
    3532
  14. Tags
    Summary

    Frisk has faced danger and death many more times than any child should ever have to, but they aren't out of the woods yet. Being the first human in who-knows-how-long able to use magic has shoved them back in the spotlight. And just when their life was settling down into whatever counts as "normal" for the town of Ebott's Wake, where monsters sell ice cream and the gym teacher thinks anime is real.
    It's nothing they haven't had to deal with before at this point, but that doesn't mean it's going to be easy, even with Papyrus taking over as Ambassador and the Finest scientific minds in the town working on a way to help Chara. After all, the first fallen human climbed Mt. Ebott for a reason, and it wasn't a very happy one.
    And now, that reason knows about Chara too.

    Series
    Language:
    English
    Words:
    207,676
    Chapters:
    69/?
    Comments:
    933
    Kudos:
    1567
    Bookmarks:
    90
    Hits:
    38812
  15. Tags
    Summary

    After the second defeat of the Overlord in Ninjago, Zane finds himself in the realm of Undertale under Mt. Ebott and finds some Monsters in there.
    Will he be able to help these monsters to see the surface again, and go back to the world where he belongs to?

    Find out in this story!

    (This is my first stroy so please give suggestions, no hate, and grammar advise, because english is not my first language.)

    Language:
    English
    Words:
    2,200
    Chapters:
    5/?
    Comments:
    12
    Kudos:
    22
    Bookmarks:
    3
    Hits:
    269
  16. Tags
    Summary

    When you were growing up, you didn't think you'd be living underground, falling for a living skeleton, or be a skeleton yourself, but... here you are! A camping trip gone awry has sent your life in a direction that you weren't one bit prepared for, thanks to a change in the Barrier that happened years ago, when the last human was able to leave. Being a monster and having the SOUL of one means there isn't a way out, but the more you grow used to your new life and make new companions... you doubt that's really a bad thing. Besides, can the surface say it has enchanted flowers, or sinks you need a ladder to use?

    Language:
    English
    Words:
    14,643
    Chapters:
    3/?
    Comments:
    13
    Kudos:
    79
    Bookmarks:
    22
    Hits:
    1031
  17. Tags
    Summary

    You helped Toriel, but can you help Sans climb out from the pit of darkness? He'll try his best, but can he save you from the ferocious world that lies outside your window? What if he can't?

    Language:
    English
    Words:
    11,088
    Chapters:
    17/17
    Kudos:
    7
    Bookmarks:
    1
    Hits:
    116
  18. Tags
    Summary

    The Swapfell skeleton brothers are searching the multiverse for Omegas to save their dying species. They end up in Underswap#832. Appalled by the conditions there, they set their souls on saving the Omegas and bringing them home.

    Series
    Language:
    English
    Words:
    13,016
    Chapters:
    10/?
    Comments:
    53
    Kudos:
    137
    Bookmarks:
    19
    Hits:
    2511
  19. Tags
    Summary

    Meet Frisk's teacher, find a vacant apartment to move into, and make some new friends at the Surface.

    Sounds simple enough, right?

    If only all three didn't go so wrong.

    ★ ★ ★

    A romantic tragicomedy featuring every damsel in distress trope I can possibly think of.

    Also yes, the title is one of Johnny Bravo's catchphrases.

    Language:
    English
    Words:
    3,462
    Chapters:
    2/20
    Comments:
    1
    Kudos:
    15
    Bookmarks:
    5
    Hits:
    260
  20. Tags
    Summary

    You're the princess of the Human Kingdom and one of the few voices advocating for monster rights.

    With current tensions between both sides, anyone who dares show empathy towards the other is considered traitorous, so it's not much of a surprise when you're brought to the spotlight and have your title revoked against your will.

    ★ ★ ★

    A stupid 'what if' scenario, where Asgore's life is on the line rather than Asriel's, and where you marry a spooky boy for tax benefits (well yes, but actually no).

    Language:
    English
    Words:
    9,199
    Chapters:
    4/50
    Comments:
    5
    Kudos:
    25
    Bookmarks:
    6
    Hits:
    302

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