1,026 years before Finn and Jake were flipping his bricks, Simon; the future King of Ice and self-proclaimed best wizard in Ooo, was just another oddball college student struggling with low grades, school burnout, and an eccentric redheaded student tutor...

Ice Queens niece comes to stay with her. What happens when she becomes friend with Fionna and starts to grow close to Gumball? *Has been started up again.

Al crear una maquina del tiempo, un error hace que un chico llegue a Tierra de Ooo, y el cual al estar varado en aquel lugar y queriendo regresar a su época, descubrirá muchas cosas desde la extinción de la raza humana hasta la oscura realidad de la creación del nuevo dominio llamado "Dulce Reino"...

Fionna and Marshall Lee are best bros. However, when Flame Prince enters the picture, hidden emotions start to emerge. Fiolee

That would be the only thing Marshall needs. With him slipping into depression because Fionna is still with hot head, and his mom bugging him (will happen later.) Marshall Just wants his Fi. COMPLETED

Fionna Mertins has never been fawned over the bad-boy Marshall Lee. But when a tragic event happens to her and he's there by her side every step of the way will she develop feelings for him? But while this is all happening, could Marshall be hiding someth

Marceline has always had dreams of becoming a famous musician. She starts off with a pop punk band, but is kicked out because of her stagefright. 2 years later, she meets another musician hoping to follow the same dream she has. They get together and create a new band to rock the house. Features various songs by Paramore from Riot, and various albums. Marceline/Finn story

Everything changed. She doesn't know if that's a good thing or a bad thing./ Rated T for language! Might turn to M in the future, but I'm not sure about that yet. Most likely not.

This is my make up for its horrible prequel so read it if you were disappointed by my earlier story.

Marceline and Bonnibel reminisce about their past. Takes place in present(season 6/7) ooo. (NOT AU)

He left in search for his dad. Years of searching bore no fruit, so he decided to roam the world than head back to Ooo. His life there wasn't going so well before he left, at least in this new world he's wanted. But sooner or later he has to come back. Not without some special company and a set of new skills as well. A special character none other than Disney's Snow Queen. Harem.

First off, Ashley and Gumball try to break up Marshall and Fionna. But then something happens that is far more sinister, and far more complicated. Of course, along the way, there's time travel, a battle, a dream that they all share (literally) and of course, an almost insane human Lich. (Formerly known as LTSN).

4 score and 7 hundred thousand years ago...A lot of messed up things happened that sent me to a crazy future where I have a boy with no nose and a mutant dog as brothers...Truly even a house divided would have a better chance...This is an example of my "Rise of An Empire" challenge...Which was inspired by Madhat886.

it was almost new year, and a masquerade ball was held & was everyone was invited... but there's a catch you have to bring a date. Will love for Finn and Flame Princess still find a way? or will the spark fade away? Read and Review guys!

FionnaxFlame Prince Mature Fic! They're aren't many stories with this pairing, which is really a shame. Well this is my baby, so give it a chance! Lemon teaser first chapter, first Lemon in 4th chapter! There's a lot of cutesy Romance, but don't underestimate me. I never hold back on Lemons! Don't be shy, come take a look! And maybe even Review if you enjoyed!

After an Adventure gone wrong...Finn finds himself on a nude beach!...Awkward. MAJOR AU!

This is an open discussion thread containing the bio for my new Adventure Time OC Greg. The purpose of this is to help me refine this new character in hopes of using him in a future story. So both positive and negative criticism is welcome, but flames, vulgarity and outright stupidity are not. Rated T just to be on the safe side.

Finn has a new identity, and a new life looms before him. But there are obstacles that he must overcome,

Cierta aventurera ha llegado a esa edad en donde se le debe dar la incomoda platica de "las abejas y las flores" cuánto más peculiar podría ser esa charla teniendo como protagonistas a Fionna, Cake... y Marshall Lee. Lean y descubranlo.

Marceline meets a familiar face from her past.. A childhood friend named, Bonnibel. Bubbline

It's the annual Candy Kingdom Royal Ball, time-honored masturbatory celebration where all of Ooo's weird royalty get together and blah, blah, blah; who even gives a shit—it's an excuse for Marceline to crash a party and she does.

All you wanted to do was talk to Fionna, show her what new projects you were working on . . . Not be forced into going to some concert you'll probably hate with this jerk, no running into Marshall Lee the Vampire King. No being forced into hanging out with a guy you can hardly stand. {rewrite preview} Link to rewrite /works/4142244/chapters/9342993

This is a story about why Marceline became a vampire, I know she was born like that, this was made out of boredom (all written in Marcelines POV)

Finns tired of being treated like a kid and decides it's time to grow up

While prince Gumball is testing liquid armor for the candy people on himself, he blacks out. But he wakes up to find his people massacred and Fiona missing. Gumball is terrified because he thinks he might be the cause. FINAL CHAPTER IS UP!