Marceline

Marceline

Adventure Time Insurrection!
Marceline first appeared in the beginning of the story in the end of chapter 1, where she rescues Princess Bubblegum during Finn's early days of his rogue ways when he assaults the candy kingdom in order to get back at the candy tyrant.

She attempts to tackle Finn only to get slashed on the side, and even went far as to taunting her, which caused her to try and fight Finn in an attempt to knock him out, the fight backfires when Finn heavily wounds her, forcing her to retreat into the sky only to be tackled by Finn, where he then proceeds to remove her hat from her head, while throwing several blows to her cranium which resulted into the swelling of her entire face, by the 16 year old, which almost resulted to her death. She along with the others are rescued by Jake just as Finn floods the Candy Kingdom.

Despite Finn almost killing her in Chapter 1, Marceline appears once again in Chapter 2, where she attempts to hide her hurt feelings through anger, as she is seen attacking Finn while he was on his way to the Breakfest Kingdom, she is defeated a second time and is forced to retreat with Princess Bubblegum.

Despite the attack Marceline mentions to Jake that she is only trying to save Finn from himself, and that she won't stop until he is once again a hero. She also appears in Chapter 3, and this theory is proven when she becomes horrified when she hears that Finn will die if Flame Princess could not stop him at the Grassy Fields.

Marceline doesn't make an appearance in chapter's 4,5 and 6, but is mentioned in Chapter 7 by Ice King, that she was captured along side Jake, and is currently being held in a cave located under the Tangoria Sea.