Fionna and Flame Prince have an argument.

Finn y Jake encuentran humanos en una isla

[Begin Transmission] A hidden file has been found on BMO's internal hard drive, revealing the truth of his mysterious past...and perhaps the truth of the Great Mushroom War as well... Some Marceline in there too.

Finn ponders what it would be like if he changed places with Marshall Lee and Prince Bubblegum. Very Short Drabble.

How did Finn get up on Boom-Boom Mountain as a baby? The story starts with a blunt sword, a gas-mask and a promise. Slight AU, R&R. T for violence.

this is a story about finn x marceline and is going to show you a now 16 year old finns struggle please read and review p.s. i have amped up the fighting skills of everybody so everyone who is a trained fighter basically fights like a dragon ball z character but don't have powers there fights are just epic disclaimer: i do not own adventure time or any of the characters

Marceline's mom was an American Gypsy; her father was the prince of Chaos sent up from the Nightosphere to test out his gem that he had inherited from his father. A look into Marceline's Father problems, How Marceline became a Half Demon to a Half Vampire, and Why everything is Ash's Fault. One Shot.

Finn and Jake go about their usual deeds as usual, then PB brings up to Finn about him being the only non-mutated species called "the Humans" But why would she do that. He went for that quest and went on...until he found a young mistress...Fionna.

esta es una segunda parte, disculpen si uso mucho EDI..

A gender swapped fanfiction of Holly Jolly Secrets. Italics are flashbacks and regular text is the present

Evangeline was supposed to be preserved from the Mushroom War in a "time capsule" with her best friend but the bomb drops early. She escapes but her friend is exposed and mutates into a hideous creature. She makes it to the capsule alone but what happens when she wakes up in Ooo, and that hideous creature is still hunting her? FinnXOc Contains Violence

"I want to make it up to you." Flame Prince said. "How? It's not like you can get rid of these burns." Fionna said with a frown. There was a slight pause before Flame Prince spoke."I might have an idea."

The ICE QUEEN throws a ball? Fionna goes with Marshall to the dance? Ice Queen kidnaps someone? As LSP would say: DRAMMA BUMMM! Read! Also, please stay tuned for some of my other fiolee fan fiction coming soon

eL REY HELADO MUERE Y FINN... CREO QUE YA DIJE MUCHO

Fiona never really thought about falling in love, or any of that crap. She was always having fun adventuring with Cake, or hanging out with her friends to care. Until she met a certain vampire, who loves to go on adventure just as much as her.

A second human, or so he thinks he is, is hiding away in the outskirts of the Candy Kingdom. He has a dark and mysterious secret, that he has no idea what it means. One day he runs into Finn the Hero and his friends, eventually falling for a particular vampire. He has to go through perilous trials, and with the help of Finn, might finally find out who he truly is destined to be.

Mystery story about The Ice King. Rated K for a brief moment of love.

A few days after her song with her beloved Simon Marceline can't take the that had come back, she decides to visit Princess Bubblegum in a hysteric attempt to find some comfort. Meanwhile PB had been having dreams of the good old times when her and Marcy were close.

A sequel to Apples After Midnight and Perfect First Pancakes exploring little facets of the life of our two favorite members of Ooo royalty share together. My goal is to write 50,000 words of Marceline/Bubblegum smut and fluff... Also known as "50 Shades of Red".

Marcy creció en la tumba de hielo sin importarle que fuera la cosa más aburrida del universo, porque Simon estaba allí, porque la corona estaba con él, porque su amigo había dado su vida por ella y un mundo ahora congelado y ella jamás lo abandonaría.

QUE PASARIA SI ENCONTRARAS A EL AMOR DE TU VIDA PERO HUBIERA UN PEQUEÑA LUZ EN SUS VIDAS Y PASARA LO MISMO A TU MEJOR AMIGA

Marceline has reunited with Princess Bubblegum after a fight. But how does Finn feels about this? Either way, Marceline has experienced first hand what can happen when you play with a human heart and she does not want to relive it.

Marceline Abadeer knew after her hundredth reaping, she'd be chosen next. What she didn't count on was Marshall Lee volunteering to be the other tribute, neither did she count on having to end up working with him- even though she had clearly explained that she would never partner with the likes of 'The Vampire King'. Hunger Games AU

The crown whispers, and Finn understands.

I could say that if you ever came back, I'd change, but we both know that would be a lie. I sit here and wait for you to return like I do all the others, and when you don't, I promise never to forget you.