1 - 20 of 2,336 Works in Marceline (Adventure Time)
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Bonnie and Marceline have been texting non-stop since they met, and things get hot and heavy over messages. Things get a little out of control when Marceline crashes one of the Royal Meetings just to drag her into a closet and take what she's been wanting.
- Language:
- English
- Words:
- 3,811
- Chapters:
- 1/1
- Kudos:
- 7
- Hits:
- 63
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Finn the Human was living out his life in Ooo at his best, friends, family and even love in the romantic way aren't missing and he's managed to find more of his kind out there, many of whom begin to move to Ooo to meet him, including his dear birth mother...
But Finn isn't the one who'd live out this life from now on, rather the real original one is reclaiming what's his. And along the way he'll have to find out the price to pay for a hero's life as a conspiracy begins to arise in Ooo.
Series
- Part 1 of A Tale of Two Knights
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The New Master of the Tower by Nickbuckhart32
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Adventure Time (Cartoon 2010)
24 Nov 2025
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On an ordinary day, colossal towers and dungeons appeared all over the world, bringing with them monsters that unleashed chaos. During E-Day, Izuku Midoriya gave his life to save a little girl… or at least that’s what he believed. An unknown force dragged him down to the ninety-ninth floor of the Main Tower, a hell with no exit, inhabited by the most fearsome creatures.
There he met a beautiful vampire girl who offered him a single chance: to train him and conquer the hundredth floor together so he could regain his freedom. More than a hundred years passed without either of them aging until they finally succeeded. But when he returned to Earth, he discovered that only five years had gone by and the world was no longer the same.
Hunter guilds now existed, adventurers who challenged the towers in search of glory. Among them, Midoriya encountered a group he never could have imagined: his own children from the future, determined to protect him and hide the identities of their mothers at any cost.
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Finn sets out to find the Ice King's missing daughter, the Ice Princess.
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Determining the Best of the Best! (Cartoon Network) by Thatauthoryouhate
Fandoms: The Amazing World of Gumball, Adventure Time (Cartoon 2010), Regular Show (Cartoon), Foster's Home For Imaginary Friends, The Powerpuff Girls (Cartoon 1998-2005), OK K.O.! Let's Be Heroes, Duck Dodgers in the 24 1/2th Century, Teen Titans (Animated Series), Scooby Doo - All Media Types, Ben 10 Series
24 Nov 2025
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Waking up in an unfamiliar environment, you've been given a simple task you're not allowed to refuse. Only time will tell how rewarding it is...
Series
- Part 8 of Best of the Bests
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Echoes Beneath the Stakes by memaibug
Fandoms: 恋与深空 | Love and Deepspace (Video Game), Adventure Time (Cartoon 2010)
23 Nov 2025
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Bound by fate to a mysterious creature she has not truly met yet, sorceress Y/N wakes from her void into Marceline's crusade against the last of the vampires. Together, they carved through the shadows of Ooo, but every battle brings Y/N closer to the cave of her visions - and the creature living within them.
As Y/N and Marceline uncover Sylus and his glistening hoard, a new hunger awakens. A hunger that could destroy them all.
As the wars of the night rage, Y/N's heart becomes her personal battlefield.
︵‿⊹︵‿୨♡୧‿︵⊹‿︵︵‿⊹︵‿୨♡୧‿︵⊹‿︵︵‿⊹︵‿୨♡୧‿︵⊹‿︵
₊˚⊹ ᰔ story is set in a love and deepspace x adventure time world
₊˚⊹ ᰔ story heavily involves sylus/qin che, marceline (pre vampire queen era) and the LaDS MC (female MC, she/her pronouns)
₊˚⊹ ᰔ chapters will be updated (I HOPE) on a weekly basis
₊˚⊹ ᰔ may become part of a series︵‿⊹︵‿୨♡୧‿︵⊹‿︵︵‿⊹︵‿୨♡୧‿︵⊹‿︵︵‿⊹︵‿୨♡୧‿︵⊹‿︵
Series
- Part 1 of Echoes
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(Title based from Hozier Song)
Human College Bubbleline AU.
After a few years of being serious in her studies, Bonnie decides to agree to act like an actual college student for one night, thanks to the suggestions from her roommate. As they attend a house party, Bonnie sees a familiar face playing the bass guitar. One she hasn’t seen since her freshman year.
And she has a proposition.
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The Ice Princess and the Chocolate Apple Disaster by TheSlitheryDee
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023), distant lands - Fandom
23 Nov 2025
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Finn and Jake take the wild and chaotic Ice Princess on her first Halloween. But can they keep her from making a disaster, let's see.
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On their way home from the Glass Kingdom, Bonnie and Marcy take a moment to reaffirm how much they love each other.
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The Frost Royals - Crossover by ShadowFlames
Fandoms: Adventure Time (Cartoon 2010), Adventure Time: Fionna and Cake (Cartoon 2023)
21 Nov 2025
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After finally escaping from the Vampire World, Fionna, Cake and Simon find themselves inside an ice castle of sorts and immediately meet a face they had just fled from not long ago.
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Basically, what if Fionna, Cake and Simon landed in a universe where its Simon isn't crazy in one way or another.
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最近Marceline的狀態很好。最近他一直夢到他的母親。
- Language:
- 中文-普通话 國語
- Words:
- 980
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 14
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Lately Marceline had been doing great. Lately she had been having dreams of her mother.
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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 — Updates Tues/Thurs/Sun]
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Bonnibel Prince accidentally summons a demon and pays the price.
- Language:
- English
- Words:
- 531
- Chapters:
- 1/1
- Kudos:
- 13
- Hits:
- 165
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Summary
Marceline distracts PB while she's trying to do dishes.
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When Bonnibel hears that Marceline is back in town, she goes to see her at the cave
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Bonnibel discovers her “apartment monster” is a bored demon who wants snacks and maybe her heart.
Series
- Part 13 of AU-gust 2025
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“I guess you’re not feeling chatty,” said the Princess. Finn peaked around the corner. She was sitting on the stone dungeon floor, her back against the heavy iron cell door. Her suit jacket was draped over her arm, and her tie hung loosely around her neck. There was a remote in her hand. “That’s fine. I won’t force you.” She sighed. “If you could just—this would be easier with your help, Marceline.”
Marceline. The vampire was named Marceline. Someone, somewhere, had cared enough to give the vampire a name. Bonnie used to be my friend, she had said.
—In another world, at the heart of an empire, the Candy Knight meets a vampire in his Princess's dungeon.
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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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Never in my (un)life by DEFINITELY_aint_here
Fandoms: Adventure Time (Cartoon 2010), 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Nov 2025
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Marceline has been alive a long time, a very long time. And she’s seen everything, from a nuclear apocalypse to a goddamn talking peppermint. But this? This was new.
Aka Marceline gets dropped into the bnha world and has to just deal with it till PB comes to get her.
Aka I thought Marcy and Jirou would be great friends and the idea attached to my brain like a parasite so here we are. -_-