1 - 20 of 1,515 Works in Finn the Human
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bubbline friends to lovers in a British secondary school yaaaaayy!!
- Language:
- English
- Words:
- 4,621
- Chapters:
- 2/25
- Hits:
- 2
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Everybody smiles in Winter Wonder World by Rikzy
Fandoms: Adventure Time: Fionna and Cake (Cartoon 2023)
20 Jun 2025
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It was weird. To see a part of you from another universe. It was even weirder to find that version of yourself adorable. And perhaps... it was weird to tell that version of yourself to smile.
Or it wasn't. Winter King sure didn't think so. -
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Plans change. One slump up sends Finn and Jake on an Adventure they never could've expected in a land of kingdoms and order beneath the light of a broken moon. Still, the fun will never end.
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This is an idea I had about Simon petrikov in adventure time ever since Fionna and Cake that I REALLY wanted to express. So, I made this and leaving the possibility to make future chapters explaining this fusion or continuing it. This does take place after Fionna and Cake though. Hope you enjoy!
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Things I've written that don't belong anywhere else, semi-canon to We're In This Together.
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Falling into bed with your ex is never the right choice, especially when you haven't seen each other in three-hundred years. Bonnibel can't seem to help herself, and Marceline has no intention in controlling her urges.
Relationships are hard, doing things right is harder. Trying to fix what's broken can seem impossible when you can't keep your hands off each other, or when your partner expects the world of you.
Rewriting the series to have Marceline and Bubblegum's relationship intentional from the start, complete with comic books, lore books, and some video games. Starts shortly after S1E12: Evicted! Planning on playing with some pretty dark themes. Thanks for the read!
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Bubbline Story - Rooftops, Raincoats and Goodbyes by Bubbline_Rocks
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
17 Jun 2025
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Alternate Universe and About Bonnibel and Marceline and their relationship through years and stages. Starts at Uni.
Bonnie has had a hard year. Now she has a new scholarship and chance to be free of her fuckups. She needs to get this degree. Marceline is everything Bonnie wants. Freedom, Money and the chance to let loose(and maybe more). Their fateful meeting leads to their lives being intertwined in a way both of them could have never expected.
[ This is just for fun will likely update infrequently.]
[ Have fun!] -
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marceline’s been having the worst day ever, and bonnie will always be there to listen.
Series
- Language:
- English
- Words:
- 580
- Chapters:
- 1/1
- Kudos:
- 4
- Hits:
- 69
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¿Cómo se crea la tinta para los cartoons? by Dylan_Th3_Z0mb13
Fandoms: Cartoon Network, Villainous (Cartoon)
15 Jun 2025
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Todos alguna vez dibujamos un dibujo de pequeños.
Algunos los hacian con crayolas o tizas, otros con colores y otros inclusive con plumones.
Pero todos ocupan tinta para ser creados, eso es evidente.
Pues bien, como lo sabemos, los cartoons, tal como lo dice su nombre, son dibujos.
- Language:
- Español
- Words:
- 1,120
- Chapters:
- 2/?
- Hits:
- 22
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21-year-old Finn Mertens had it made as a suburban Californian young adult; a mother and father that loved him, he graduated college, his trusty dog, Jake, and his online videogame buddy Fionna, but before he could join the Us Marines, Finn is whisked away to a magical world called the land of Ooo that has no humans, is filled with monsters, talking animals, aliens, demons, and other non-humans, and it is in dire need of a champion. Can one human bring peace to Ooo, despite being the only human in the world?
(A 'What if" scenario where Finn never arrived to Ooo and didn't meet Jake and his parents)
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Bonnibel, sweet shop owner and biology major, is struggling. Marceline, session musician, is also struggling.
Finn, as a friend of both (and to get Marceline off his couch), helpfully suggests that they should become roommates, sharing out rent and expenses.
It goes… Well, it goes.
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or… Bubbline Modern AU Fic!
[Ongoing — Hiatus Until July]
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Making Adventures as we go~! by crazietell (DarkenChainZ), DarkenChainZ
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023), Adventure Time
15 Jun 2025
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There’s adventures in every corner of the world. We grow up as the world around us changes whether we stay or stray from the path we intended.
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This is a collection of ideas or fanfics I have in mind for Adventure Time that I’m gonna write here.
Series
- Part 5 of Krech Writes
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Adventure Time: Oblivion Edition by Atomsk_the_Pirate_King, Twilight_Master_Emerald
Fandoms: Elder Scrolls IV: Oblivion, Adventure Time (Cartoon 2010), Sonic the Hedgehog - All Media Types
15 Jun 2025
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What if Finn and Phoebe wound up in the realm of Oblivion trying to get away from the Craziness of the Ice King after he ruined the first of the three dates during the Fire and Ice episode... two people help the duo to more or less survive until the duo get home... IF they get home anytime soon... lets just say that things will be chaotic in the Realms of Oblivion... how will Finn and Phoebe adapt?... find out now!
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Tales from Cartoon Network City by FastLane75
Fandoms: Adventure Time (Cartoon 2010), The Amazing World of Gumball, The Powerpuff Girls (Cartoon 1998-2005), Dexter's Laboratory, Hi Hi Puffy Amiyumi (Cartoon), Ed Edd n Eddy, Foster's Home For Imaginary Friends, Teen Titans (Animated Series), Mao Mao: Heroes of Pure Heart (Cartoon), Chowder (Cartoon), Grim Adventures of Billy & Mandy, Looney Tunes | Merrie Melodies, Animaniacs, Scooby Doo - All Media Types, Steven Universe (Cartoon)
15 Jun 2025
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A series of one shots that take a deep dive into life around Cartoon Network City.
- Language:
- English
- Words:
- 1,528
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 47
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Finn collects Fern's shredded body after his arm mishears him in his want to just go home together, and never one for reading is left ignorant of the grass blade's demon contract and its terms, unknowingly burying Fern alive. Fern reforms and takes off to the Nightosphere to find himself after being forced to confront what he is. The comic starts with him reappearing six years later, much to the annoyance of Huntress Wizard, Finn's casual hook up and confidant.
This uses stuff from Keep Yourself Redux but it's not required reading. The characters are the same though, they just branch off at different points.
Series
- Part 1 of Vanlife AU
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(3 + 1) Three times Marceline gets jealous and one time Bonnie does too!
꒰ title inspo from chloe moriondo’s song ꒱
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Years after their heyday, Finn and Jake reunite for one more classic adventure, just like old times. But deep within a forgotten dungeon, they stumble upon a rising darkness that could challenge everything they’ve ever faced. What begins as a nostalgic quest soon becomes a battle against a sinister force unlike any they've encountered before.
- Language:
- English
- Words:
- 1,104
- Chapters:
- 1/?
- Kudos:
- 3
- Hits:
- 38
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In the wake of her aunt and uncle's divorce, Bonnibel Blum and her siblings move to Ooo, a town on Australia's east coast.
A story told through text messages.
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The Land of Uuu... Theories by crazietell (DarkenChainZ)
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
09 Jun 2025
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Inspired by reading fanfics about Adventure Time AU: Reverseworld
Where Simon and Finn exchange roles.
Simon becomes the Human Hero in a strange post-apocalyptic land and Finn becomes a victim of Evergreen’s crown. -
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Something is rotten in the state of Ooo. Finn is going through changes. During the day, he's as cheerful and loveable as ever, but when night falls on Ooo and its kingdoms, he becomes filled with lust, hunger, and the desire to breed princesses - and only princesses. Is it really him committing all these acts? If so, can he stop himself once and for all? And if he can, should he?