1 - 20 of 55 Works in Chara & Frisk (Undertale) are Siblings

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  1. Tags
    Summary

    The law of the Underground is "kill or be killed", so it was easy for monsters to adjust to the systems of mobsters and mafia when they resurfaced. In the midst of the great depression, where only the fittest survive, they have easily climbed their way to the top of the food chain, where monster king Asgore Dreemurr rules the city.

    Frisk; the daughter of a white woman and a black man, already struggles to survive in the cruel world, but when her half-sister Chara becomes the lover of the monster prince, Frisk finds a target painted on her back.

    Enter the skeleton brothers; placed in charge of protecting her from such threats. But they may just end up placing her in more danger, as she struggles to protect their secrets, such as the affair between the older brother and Asgore's wife, or the mysterious circumstances surrounding their father. To add to things, Frisk is finding herself frustrated with her growing crush on the gruff but gentle Papyrus, who's determination to stay kind in the cruel world inspires her.

    Through a mess of power struggles, war, violence, sex, and love, Frisk finds that she can't go back to her old life, but maybe she doesn't want to.

    Rated M for gore and smut.

    Language:
    English
    Words:
    11,107
    Chapters:
    2/?
    Kudos:
    11
    Bookmarks:
    2
    Hits:
    101
  2. Tags
    Summary

    Growing up, Frisk had always found it horrible how humans had decided to enslave the Monster race. Selling and breeding them as though they were animals; going so far as to sell them in stores. Yet here they were; standing in front of the Shelter, or “Sanctuary” as they called it, intent on purchasing a Monster of their own. How had they let themselves get talked into this?

    Language:
    English
    Words:
    7,076
    Chapters:
    3/?
    Comments:
    27
    Kudos:
    73
    Bookmarks:
    8
    Hits:
    579
  3. Tags
    Summary

    Frisk and everyone else lost their memories and think that Chara is Frisk’s sibling. Only sans knows that they are actually not. Frisk is older in this series. At this point in time, Sans wants to find something new to help restore everyone's memories.

    Language:
    English
    Words:
    4,209
    Chapters:
    5/5
    Comments:
    21
    Kudos:
    18
    Bookmarks:
    2
    Hits:
    660
  4. Tags
    Summary

    A young girl falls down into the abyss and calls out for help but nobody came. Or.... did they?
    Whats their name again?
    Frisk. Frisk Khaba

    This is text copied straight from a roleplay i'm doing with my friends (Felicity & Nathan) on Discord. I got permission to use it.

    Series
    Language:
    English
    Words:
    87,215
    Chapters:
    33/?
    Kudos:
    1
    Bookmarks:
    1
    Hits:
    245
  5. Tags
    Summary

    The underground is free and ready to go to the surface, but where's Chara?

    Turns out she's lying in a bed of flowers yet again.

    Goat Screams, tears, chocolate, sibling banter and suspicious blue eyed gazes ensue.

    Language:
    English
    Words:
    21,983
    Chapters:
    6/?
    Collections:
    1
    Comments:
    25
    Kudos:
    53
    Bookmarks:
    9
    Hits:
    942
  6. Tags
    Summary

    Frisk has disappeared and Chara wants to go find her big brother, but how will she handle herself in the underground where monsters want her dead and her SOUL as their trophy. They must have met Frisk already.

    Series
    Language:
    English
    Words:
    1,563
    Chapters:
    1/?
    Kudos:
    1
    Hits:
    21
  7. Tags
    Summary

    Au Frisk hates humanity/ Frisk is not human

     

    Frisk learned to hate Humanity at a very young age

    Language:
    English
    Words:
    1,505
    Chapters:
    1/?
    Kudos:
    4
    Hits:
    57
  8. Tags
    Summary

    In the original universe Chara and Asriel die after Asriel refuses to kill any humans. In this universe Chara's SOUL split from Asriel's SOUL and revived them.
    But not only that but Asriel gave up his SOUL to save a sick child which yes was Frisk. Frisk became a boss monster and able to use magic so she knew about monsters long before she ever fell.
    Not only that but the ghost of Asriel is still around and offers guidence to the young child.
    So what happens when our dear little Frisk falls into the underground as a monster?

    Series
    Language:
    English
    Words:
    1,943
    Chapters:
    5/15
    Comments:
    26
    Kudos:
    74
    Bookmarks:
    10
    Hits:
    2094
  9. Tags
    Summary

    After falling into the dreaded hole of Mt. Ebott, Chara and Frisk are taken in by Asgore and Toriel and raised alongside Asriel. Winning favor, and a little fear, with many of the king's subjects proved to be helpful in keeping the girls alive. Impressed with their abilities to fight, adapt, and survive, he decides to make them a subject of research and study in exchange for protection, shelter, and a family. Ten years have passed since and the girls are not only all grown up, but extremely fortunate to have survived for so long under the dangerous circumstances. With the Underground being full of rough, rowdy, hateful, but not necessarily evil monsters, how do they stay out of trouble? Their skeleton body guards of course. But things take an unexpected turn when love and lust are thrown in the mix.

    *Disclaimer: Undertale and all related characters belong solely to Toby Fox.

    Language:
    English
    Words:
    65,285
    Chapters:
    9/?
    Comments:
    27
    Kudos:
    39
    Bookmarks:
    9
    Hits:
    755
  10. Tags
    Summary

    It was cold.

    *He's waking up*

    It was dark.

    *There's some sort of light ahead*

    It was so empty...

    *Someone is watching...*

    He rushes toward the light, stumbling, and reaching out towards it.

    *His only chance to escape this prison*

    Then, he ends up here. In the woods. In the rain.

    *Something about this is off.*

    He's looking around, confused and disorientated.

    *Someone. Has arrived.*

    Series
    Language:
    English
    Words:
    3,688
    Chapters:
    2/50
    Kudos:
    2
    Hits:
    65
  11. Tags
    Summary

    Frisk jumps into the Underground only to find it’s actually Mcdonalds.

    Series
    Language:
    English
    Words:
    249
    Chapters:
    1/1
    Comments:
    21
    Kudos:
    11
    Bookmarks:
    2
    Hits:
    228
  12. Tags
    Summary

    As soon as they left the Underground, Frisk came to this bus stop and will not leave no matter what Chara says. Its getting colder though and things are getting bad, until a reporter with a parasite starts up hiking for the first time in years.

    Language:
    English
    Words:
    612
    Chapters:
    1/?
    Comments:
    6
    Kudos:
    22
    Bookmarks:
    2
    Hits:
    290
  13. Tags
    Summary

    It's hard to move on from the past when you refuse to let go.
    For ten years, Papyrus and Sans have had only one goal. Get back to Noueville and find the Dreemur girls. They lost them once. Neither intends to lose their loves again. If only someone had warned Chara and Frisk that the boys they once knew were long gone.

    Language:
    English
    Words:
    7,453
    Chapters:
    4/?
    Comments:
    25
    Kudos:
    47
    Bookmarks:
    3
    Hits:
    642
  14. Tags
    Summary

    Frisk is scared of monsters
    One decides to visit.

    Language:
    English
    Words:
    6,032
    Chapters:
    3/3
    Comments:
    13
    Kudos:
    33
    Bookmarks:
    3
    Hits:
    456
  15. Tags
    Summary

    Ebott's Wake really couldn't stand whenever a random tip ended up revealing The Outcasts. The Outcasts, similarly, didn't enjoy being interrupted by them. Sans enters a new school, only to be taken in by a group of mismatched friends - Chara, Frisk, Asriel, MK and Blooky. (Of course, you can guess what happens.)

    Language:
    English
    Words:
    2,628
    Chapters:
    1/1
    Kudos:
    10
    Bookmarks:
    4
    Hits:
    148
  16. Tags
    Summary

    You are a wealthy (ish) scientist, with a sad past. Three years after the Monsters were released from Mount Ebbot, you meet a skeleton family who decide to drag up your past. You find them annoying at first, but who knows? Maybe you'll warm up to them...

    Series
    Language:
    English
    Words:
    7,246
    Chapters:
    4/?
    Comments:
    17
    Kudos:
    79
    Bookmarks:
    10
    Hits:
    989
  17. Tags
    Summary

    Whenever Frisk threw paper planes, they always flew straight down, instead of towards their soulmate.
    Sans never had anything written on his wrists.
    Aka the soulmate AU no one asked for.

    (Sans and Toriel getting fed up since they keep missing Frisk, Undyne really doesn't like Mettaton, "That's not how you cook!" ~Chara to Undyne 2k18, Chara is confused - Why are monsters attacking humans? Why are monsters attacking Frisk?)

    Language:
    English
    Words:
    4,725
    Chapters:
    1/1
    Comments:
    3
    Kudos:
    138
    Bookmarks:
    14
    Hits:
    1260
  18. Tags
    Summary

    (Y/n) is a powerful assassin but one day after her child frisk disappears. She breaks and quite to find her child , then one day her old boss calls inform her that they may have found frisk with a skeleton who happens to be her soulmate..

    Language:
    English
    Words:
    1,010
    Chapters:
    2/?
    Comments:
    10
    Kudos:
    75
    Bookmarks:
    13
    Hits:
    938
  19. Tags
    Summary

    Brave and cool, that's him! He'd show the orphanage boys, he'd climb Mt Ebott and show them all just how cool and friend-worthy the Great Payton is!

    Language:
    English
    Words:
    23,880
    Chapters:
    11/?
    Comments:
    10
    Kudos:
    32
    Bookmarks:
    4
    Hits:
    491
  20. Tags
    Summary

    After a ship trip gone wrong, monsters (and a family of humans) have to settle down on an uninhabited island. Captain Asgore Dreemurr declares himself King, making his wife Queen Toriel, and names his kingdom, rather uncreatively, Island.

    Seven years later, King Asgore, now divorced, announces that he is going to get married in a month. Meanwhile, Toriel is starting to develop feelings for a long-time friend. What follows is a series of events that might change the inhabitants' lives.

    Language:
    English
    Words:
    401
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    2
    Hits:
    103

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