Prologue: Always Moving

Adventure Time High School AU

Aiden's life was always a mess. With her crazy, military dad always uprooting her and her brother, Ember, she could never have a "normal" social life.

Then they moved to Ooaa, a small town. And there, she met Finn, Jake, Fionna, and all their friends.

And after that, her life was never the same.

(Princess Aiden Flame- Flame Princess
Prince Ember Flame- Flame Prince
Finn Mertans- Finn the Human
Jake Deeog (pronounced D.O.G)- Jake the Dog
Fionna Martin- Fionna the Human
Cake Whiskers- Cake the Cat
Bonnibel Bubblegum- Princess Bubblegum
Gilroy Gumball- Prince Gumball
Marceline Abadeer- Marceline the Vampire Queen
Marshall Lee Abaderr- Marshall Lee the Vampire King)