Adventuretimefanfiction Stories

Adventure time fanfic I guess! They did winter king dirty by only giving him one episode >:( maybe they'll give more in future but for now I'll write my own story on...

gumlee idk

These are just Finn x Fern oneshots. I just got done watching Adventure Time and now I'm low key obsessed with Finn and Fern. I don't know how long this obsession will l...

It has been 16 years since the lich war Finn and marcy have a family and they have meet the land of aaa. but what will happen when trouble strikes! First fic hope you...

The tree of darkness was always there to rise a new branch to sprout. The branches had promised the Litch that they swore to their life that the land of OOO will soon co...

This is a reader x marshall. so im a HUGE! adventure time fan so why not? Will marshall be a bad boy or a good boy who knows.

the leader and captain of Clan S.P.A.C.E had privately order his best extinguisher to eliminate all the elements on OOO.Will the champion of the land Be able to find a w...

Fionna the adventuress. Sounds pretty dreamy, huh? Nahhh! She' the savior of Aaa! A tomboy, a bro! A white bunny hat, blonde hair dark blue shirt, light blue skirt, with...

Marceline's guitar session is interrupted by a pretty girl with bright pink hair and joy in her eyes. She doesn't mind.

Finn and Jake had been into many mystical adventures, but not this one. Ice King's and Ice Queen's fairy tales had come true, just by throwing a rubber ball. Finn was ta...

Finn takes a break from the treehouse to explore but then he finds fern. So they haft to fight till the end or will they. Created by seth Raisor...

((っ◔_◔)っ My Super Punk Rock Badass Adventure Time Book

Delilah is a new girl who comes to an unusual town and meets an adventurous boy named Finn. She starts to have adventures with Finn and gets these strange feelings for h...

"I thought you loved me?" "Exactly. I loved you. I don't love you anymore." Bubba's had thought Marshall and him were meant to be together. But when...

ill make this better later lolol [I plan to make this story have a copy with my self-insert later lolsies]

What was once thought to be a holy war has changed. The evil warlock Malick, has decided to take revenge on those who cast him out, using both, his inner circle, and the...

The human race has decided to partake in a devastating nuclear war known as The Great Mushroom War. The largest bomb made has just been dropped, releasing powerful evil...

A Love story with Marshell Lee the Vampire King