Finnthehuman Stories

(Y/n) lived with Finn and Jake doing whatever they can. But when Princess Bubblegum sends them to a quest to shut down a 'dangerous' portal, (Y/n) is pushed in and put i...

A girl finds herself in an unfamiliar land with no recollection of who she is. Her existence brings many difficult questions. The quest to find the answers to these ques...

When investigating yet another case of a 'kidnapped princess' the adventure duo Jake and Finn traveled to the Ice Kingdom only to find a... human? A boy with a special a...

Incarnations of Evil Incarnations of Good But what about the In Between? (I Do Not Own Any Adventure Time Property and All Rights Go to Cartoon Network and Affiliates)

Y/N seems like an Ordinary person who was Athletic, A good fighter, and was overall a nice person but something was always off about him! When the Humane 7 decided to fo...

I guess I do cartoons now

When Marceline the Vampire Queen finally realizes she has a massive crush on, now 18 year old, Finn the human, she's not exactly sure what to do. In this Adventure Time...

I'll be putting you guy's in the Adventure Time episodes, so I hope you enjoy reading my book! You are one of the Adventurers as you, Finn, and Jake go across the Land o...

DISCLAIMER: IT WAS WRITTEN IN 2015! I WAS 12 OK! SO DON'T JUDGE MY WRITING! :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: You are (y/n) (l...

༉‧₊ YOU'RE NOT SPECIAL .ᐟ IN WHICH ── After telling her he had feelings for her he introduced her to his new girlfriend, causing problems...

In the Land of Ooo is a place where fantasy comes to life. Every little thing must have a Prince or a Princess, but what Finn finds is something that changes his life. F...

This is another Adventure Time fanfiction, featuring my second OTP Finn and Flame Princess.

On Prison Island in Tokyo, an anthropomorphic red-and-black hedgehog named Shadow had escape from prison Island he was supposed to stay in 50 years but instead he's 10 y...

Finn The Human a normal 14 year old boy, and Marshall Lee the some what normal 1000 year old vampire lived in the great land of Ooo. They both had there lives and futur...

A thrilling tale about a vampire queen finally falling in love...

In earth- 611After the original Avengers went save the multiverse , a new team of heroes must rise to protect the world from an emerging threat. Hiro Hamada, mentored b...

[on hiatus/pause!! thank you for being patient] :0 quarantine got me doin things. like s i m p i n g f o r f i c t i o n a l c h a r a c t e r s. uhh this one's for...

You, Y/N, are a wizard of sorts. You have the power to heal or destroy, but your services come at a price. For all except one. Finn the Human. Finn was the hero of Ooo;...

FinnxOC love story A hero is born, poised to take on an array of challenges that life will throw in his path, always determined to rise above and emerge victorious. This...

What would have happened if Finn went Rogue after the events of Red Throne, after being turned down multiple times by Flame Princess, what if he became the villain of Oo...