Prince Gumball, the miraculous scientist. Marshall Lee, the Vampire king and rocker of Aaa. The two throw a slumber party, inviting Fiona and Cake. But they don't realize since they've been hanging out for a while, that they have realized they both have grown feelings for each other. Why does Marshall's heart ache? Does Fiona get in the way? As the Litch is loose him and Marshall tend to stay together whislt Fionna does her best to get her true love away from her ex, Marshall Lee. A twisted love triangle spreads between the three as their journey has just began. !!!!WARNING : THERE ARE A LOT OF GRAMMATICAL ERRORS AND I DO NOT PLAN TO FIX THEM !!!!!

[unedited version] fionna, a newly turned 17 year old, gets her heart broken for the very first time. while trying to get her mind off the matter, she stumbles into a trap set by the one and only magic woman. in exchange for fionna's release, marshall promises to grant magic woman's desire. though, if he doesn't keep his end of the bargain, the thing most important to him will be snatched away. it just so happens that this important thing is fionna. when fionna can't focus and gumball interferes, things take a turn for the worst and lives are put at stake. [completed]

Description: Fiona a 16 year old girl with beautiful shiny blond hair whom is the only human in Aaa encounters a 17 year old rebel who’s named by Marshall Lee; who has shiny cute black hair and he is the king of the vampires. Fiona, a very shy and timid girl, has never fallen in love before. All the princes have asked her out but she seems to block love away from them. Once before she had a crush on Gumball but he never responded back and they continued on being friends. That was the only time she actually felt something for someone. She then one day meets Marshall Lee a boy whom changes her life. They try to fight for their love, but obstacles are on their way; will they be able to maintain their love at any time? They eventually become great friends but could that change into something more? Could a human fall in love with a vampire? Will Fiona still feel something for Gumball? Will Gumball try to fight for her love? Will Fiona finally let love come to her? Or will she quit love and not respond? Find out in the Jerk and the Heroine……….. © Copyright 2013 LittleCuteNerd

When Gumball's new experiment goes awry, it leads Fionna and Marshall on an unexpected journey together, forever entangling their futures . Potions, broken hearts and journeys to unknown lands. Life and death hangs in the balance when their boundless love becomes their only lasting connection. ((PG13)) My own fanfic of Adventure time with Fionna and Cake. It has adventure and our favorite Fiolee romance. Enjoy :) (i apologize now for any grammatical errors i missed, like a surprising amount of lack of capitalization in the beginning... ;)

("Prince... Marshall!" Fionna said, caught off-guard by his sudden appearance. "Fi... wait a second, you." Marshall said, turning from his beloved momentarily to glare at Gumball. "Yes, me.... ah, pardon, Princess. I'll deal with this ruffian." Gumball said, glaring back at Marshall. Marshall moved closer to Fionna. "What are you doing on Middleground anyway?" He asked. "The wedding's being held here." Fionna explained. "I could ask you the same question." Gumball huffed, crossing his arms.) Fionna is set to be married to Prince Gumball to prevent a war when she is kidnapped by none other than her usual love interest, Marshall Lee. Together, they get through problems such as a naval blockade, the aforementioned arranged marriage, the oncoming war between their two countries, and presumably Stockholm Syndrome. UPDATES MONDAYS AND FRIDAYS

Fionna is now 17 years old. She has friends that will be there for her no matter what. But what if one of her friends is not just a friend? Gumball, Flame Prince, and of course Marshall...who will Fionna choose? A Fiolee Fan-fiction

Fionna is stuck in the tree house until the rain stops. She started wishing Prince Gumball, or at least someone, was there but to her luck, someone was there. And that someone was her friend Marshall Lee, the Vampire King. What will the mischievous prince do with the teenage Adventuress? And will Fionna get his message by... a kiss?

Fionna realizes she might like Marshall just as Marshall is thinking the same thing. Will they make it or will Flame, Gumball and Lumpy Space Prince step in the picture? Read to find out

My name is Fionna. I have a tiny, small, medium, kinda big, huge, major, crush on this Prince named Gumball. My sister Cake says that all the princes have their eyes on me. Well at least Gumball, Flame Prince, and Marshall Lee. I wouldn't say I don't care about ML and FP... But I really like Gumball. A tragic thing happens and Marshall leaves to the Nightosphere. No one ever hears from him. I decide to live in his house, longing for his return. FP and Gumball change due to my words. Everything is alright. I've gotten used to things. Love is just a Fairytale. That's what I would've said, but everything changed because of him... (I don't own Adventure Time DX)