Finnceline Stories

Finn left the land of ooo for four years to explore the post apocalyptic world without jake; But when he gets back he has newfound feelings for his best friend marcelin...

In this Fanfic, Bubblegum and Marceline have broken up again. Bubblegum just can't change from her responsibility. Finn is 18, and almost to his 19th birthday. After Jak...

If Jake was a thief in his youth where was Finn? If Finn wouldn't be so focus on his heart and Princess Bubblegum but he was already in love with another girl from his p...

Since Finn was 13, he has been good friends with Marcy; they've been through so much fun together. But when Finn turns 18, Marcy has been acting differently to him. Woul...

This is a Sequel to my other story "What Was Missing?". If you haven't read that first i strongly recommend reading it first to be caught up :) Quick Recap...

Marceline loves Finn... But Finn doesn't feel the same way for her.

Finn x Marceline, I don't own anything from adventure time, or anything in general I'm a homeless man who stole someone's phone to write this, anyway enjoy.

finn has been busy about adventure so when he got time he goes to the city and goes to a shop to buy a clothes new clothes to impress his little girl name marceline

(Cover art DAV-19.deviantart.com) In the realm of the living the kings and queens had disputes over land and people. Territory and mass. They had an area to cover and pe...

Marceline is a regular weird 17 year old, with a small group of weird friends. When Marceline is assigned a big project in school, she knocks on the mansion doors of the...

What happens when Fionna and Finn's worlds collide? And the Lich is coming back for revenge? And why is there a bunch of love triangles?!?!

What happens when Princess Bubblegum discovers a portal to another dimension? Keep reading to find out. (This is my first fan fiction, so comments are always welcomed)

Fin was moping in his house because the Flame Princess just dumped him so Marceline is there to help more than they thought.

Ok hope u read this book..... As this book as a random category Finn went away at the tree house... Jake stayed with Lady...... Marcy was with BMO since no one will be w...

Idk what to say tbh