What if Finn was terribly ill and the entire kingdom of ooo is thinking of ways to save him but they forgat a a certain someone help p.s. this is a Finnceline

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)

Finn is the only human in the land of ooo but what happens when he incounters a girl and not just any girl A HUMAN girl This book is about adventure, friendship and love, cheesy yes I know but trust me... its a good story

You, Y/N, couldn't be happier in your entire life. The love of your life is fighting with you side by side and helping keep others safe and out of danger. His kindness extends to the far reaches of Ooo for you and he has made it very evident that he would do anything if it meant keeping you safe. You undoubtedly express the same feelings towards him on the battle field and especially off of it, taking great care of him and his comrades whenever they get hurt or are just in need of a friend. Soon, however, Finn starts leaving the tree house more frequently and he becomes a little distant. You don't take it too personally, but his ghosting mood starts to become a common thing in your relationship, and your suspicions arise. He'll leave late at night and come back the next day when it's almost dawn, covered in bruises or even still bleeding. He tells you it's fine, plugging in excuses for his behavior, until one night in the woods you find him with another girl. You had never been on quite steady terms with most wizards, but this one had to be the worst. The two of you have dark history and with Finn now getting in the mix without his understanding makes him a dangerous advantage to her. If this "training" keeps up with him coming home with more injuries then you will have to stop them. What if this girl doesn't stop? What if she keeps going until she kills him? What if she kills him to get to you? You can't risk your hero getting hurt by one of your own enemies. Once upon a time he lost you when you were too far from reach; you aren't going to lose him now when he's this close. If she wants to play tug of war with Finn then you'll entertain her. But the last thing you will do is allow him to be on the wrong side of wizardry. Because as far as your concerned, you're in the right. Warning: swearing The cover was made using Wattpad Covers and the picture belongs to Matialonsorphoto.

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 fanfiction follow our favorite flying troublemaker as she tries to teach Finn the ways of the vampire while slowly falling deeper and deeper in love with her young hero. ~DISCLAIMER~ -I do not own Adventure Time or any of the characters in this story- -RATED PG13 AND R FOR POSSIBLE INAPPROPRIATE ACTIONS AND LANGUAGE-

The hero of Ooo and the immortal vampire queen have been best friends for quite a long time. But, in the back of their minds, their love for each other has only grown. Now Finn and Marceline must reveal their feelings to each other or risk not being together. Disclaimer: I do not own Adventure Time or it's characters. Ranked: #3 in Finnceline as of 8/10/19 #1 in Finnceline as of 8/15/19

[AU] A worldwide explosion mutates earth's population, except for Finn who's flung into the future in Ooo. Forced to release a horde of demons to save a friend, the duo embark on a mission with Team Natsu to slay the monsters, save their captives and uncover their plans.

"Sometimes you want to kiss someone and be with them, but you can't because responsibility demands sacrifice." Those words echo through Finn's head every day. Did he make the right decision to pursue being a hero instead of love? He is 25 now, and his life is falling apart; he feels less like himself every day. Will the darkness inside consume him? This is an AU of the adventure time universe. Since this is going to be a little dark, PG-14 for language and mild violence. Here's the credit to my cover, they have a lot of cool stuff so check them out! https://www.deviantart.com/thewhywolf/art/From-Demons-Blood-294003160

Chemistry *a fubblegum fanfic* chem•is•try (n.) a strong mutual attraction, attachment, or sympathy between two people Finn had broken up with Flame Princess. And he moved on already. Lately, Princess Bubblegum and him had been hanging out. ALOT. Finn starts to question himself, "Is my old crush on PB reawakening?" as well as PB, who used to deny her feelings for Finn. PB loosened up now, caring less about the kingdom and focusing more on her life. Will things ever work out?

All the monsters form Ooo have disappeared, and Finn is almost 18. What is a hero supposed to do in a world that no longer needs him? To compensate for the absence of monsters, Finn begins to unravel his self-image and the the gaping hole in his heart. What will he find, and will he fill it? Rated pg-13 because romantic stuff and mild language. Also some sad stuff. Highest Rankings: #5 in adventure-time, #1 in Flinn, #2 in flameprincess, #9 in finnthehuman, and #3 in landofoo. [12/14/2020]