Fireflies (marshall and marceline)
elMar135
  • Reads 66,834
  • Votes 2,467
  • Parts 46
  • Time 2h 50m
  • Reads 66,834
  • Votes 2,467
  • Parts 46
  • Time 2h 50m
elMar135
Complete, First published Apr 23, 2014
aaaadventuretimemarceleemarcelinemarshalloooromance
everything happens for a reason, right? it just happened that Finn found a cave that joins the two dimension, like a mirror. the world on the other side was known as 'Aaa', which just happened to be where the swap-versions of the people in 'Ooo' live.

As for abadeer, ash was already a history in her life...will she remain as a friend to a guy she just happen to meet..or will she risk their friendship for a feeling she wasn't sure of?..
All Rights Reserved
aaaadventuretimemarceleemarcelinemarshalloooromance
Table of contents

46 parts

Sign up to add Fireflies (marshall and marceline) to your library and receive updates
or
#19aaa
Content Guidelines
You may also like
love bites » marcelee. by Morbid_Misfit
73 parts Complete
By chance, they clashed. By choice, will they be friends? This is a story about Marceline Abadeer and Marshall Lee. After a bad relationship deterred her from seeking new love and had left her as a loner by choice, Marceline unwittingly found herself involved with the lone wolf in her school, Marshall Lee. Warning: This story contains mean pranks, a spiteful ex, an evil mother, violence, cheesy clichéd scenes, and a bunch of other stuffs. A/N: The characters are human (well, most of them are). [Marceline x Marshall Lee]
Love (an Finn x Fionna story x Assassin's Creed story) by bowterpoll
28 parts Ongoing Mature
In a world where the land of OOO and AAA are in war against each other. In order to win the war, they must kill the leader. Finn Mertins (The Grandmaster Assassin from the Brotherhood of Assassins from OOO) is sent by Princess Bubblegum to kill Prince Gumball, the Leader of AAA. Fionna, the best soldier in AAA is hired by Prince Gumball to kill Princess Bubblegum. But as the Assassin and the soldier meet each other, they somehow have feelings for each other. As they learn more about the war between OOO and AAA, they realize who is who. And once they reveal their feelings for each other, will they ever be together or even, will they ever see other? I don't own Adventure time or even Assassin's Creed but I'll still give credit to the creators *warning. There's lemon and swearing*
Adventure Time: Transcendence by ThomasLarson
16 parts Complete Mature
Finn has returned after 10 years mauled, mutilated, and tormented. Marceline and Bubblegum question why he is back only to infer that they may be dealing with a force greater than anything they have ever faced before.
Finn X Reader (Seeking My Home) by Jeireliz
9 parts Complete
From a world where no one accepts her existence, grieving about what happened to her mom and getting used to the ignorance while being alone in her own made up world where she slowly refuse to live in reality. Till with one weird light in her home she was transferred into the land of OOO . Will she be able to survive the new world knowing she never survived her past?
Adventure time fanfic: Ooo's new Prince by TheSleepyGuy
22 parts Complete
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
The Other Half of Me 《Marcelee》 by _Peachy00
27 parts Complete
In an unexpected crossing of paths between two worlds, Marceline meets Marshall Lee, her 'other half.' (Disclaimer: I do not own any songs and the story cover)
My Vampire Lover & His Fiery Temptress (Undergoing reconstruction) by gayforgaskarth
25 parts Complete
Original chapters will be kept up as an archive. (They're shit, never read them.) When an unknown force brings down the barrier between Ooo and Aaa, Finn Mertens will have to work with his female counterpart, Fionna, to try to reconstruct it as the entire world crumbles around them. They'll have help, of course, from the amazing Marshall Lee, the prim and proper Prince Gumball, the badass Marceline, the sweet but strong Princess Bubblegum, and the fiery rulers of the two Flame Kingdoms, Princess Phoebe and Prince Felix.
Afraid Of The Dark by morgancd
10 parts Complete
After being pushed into a cave, Derrick wakes up to find that the opening has mysteriously vanished, leaving him in nothing but blankness. He soon finds Anne, a girl who can't remember who she was before the cave. In the darkness she becomes his light And together they try to escape the blackness as well as the equally as dark past. But the deeper they go the more Derrick realises that something can be trusted in the dark. Not even the light... There's only one thing that Derrick knows for sure is true: Nothing good can come from the dark An extract: As they walked the relief and prospect of safety grew less and less. Derrick was starting to grow nervous and a chilling feeling of danger cooled his blood and created a hard-to-swallow lump in his throat. He started looking around frantically with his every step. Nothing good can come from the dark. And as if the darkness read his thoughts, their surroundings began to change.
Adventure Time: Complications (3) by ZomBaitBoom
16 parts Complete
Why did it have to turn out like this?
Candied Apples by snowkind
17 parts Complete
Prince Gumball's Biennial Gumball Ball is coming around the corner and the Prince has invited Fionna to be his special... chef? When Gumball asks Fionna to bring some sweet treats for the ball, the young adventurer decides to enlist the help of a certain vampire king to help jazz things up a bit! But after running into the Magic Woman, Marshall Lee's life is put into danger, and it is up to Fionna to find a cure for her friend before anything worse can occur. ✿✿✿ All characters and places belong to Adventure Time! Cover art is by hiyolion-at.tumblr.com
You may also like
Slide 1 of 10
love bites » marcelee. cover
Love (an Finn x Fionna story x Assassin's Creed story) cover
Adventure Time: Transcendence cover
Finn X Reader (Seeking My Home) cover
Adventure time fanfic: Ooo's new Prince cover
The Other Half of Me 《Marcelee》 cover
My Vampire Lover & His Fiery Temptress (Undergoing reconstruction) cover
Afraid Of The Dark cover
Adventure Time: Complications (3) cover
Candied Apples cover

love bites » marcelee.

73 parts Complete

By chance, they clashed. By choice, will they be friends? This is a story about Marceline Abadeer and Marshall Lee. After a bad relationship deterred her from seeking new love and had left her as a loner by choice, Marceline unwittingly found herself involved with the lone wolf in her school, Marshall Lee. Warning: This story contains mean pranks, a spiteful ex, an evil mother, violence, cheesy clichéd scenes, and a bunch of other stuffs. A/N: The characters are human (well, most of them are). [Marceline x Marshall Lee]

More details