Secrets and Scars - A story about a child going to multiple foster homes

Athena moves to a different foster home twice every month. She ruins it every time when they find her scars and writings and contact the foster home. She cant be trusted. She runs away when she is carefully not exposed to fire. She eventually ran away from California to cold Michigan on a plane, paying someone to say she was their kid. She steals a bike and found her original home in Belding. She lives in an old abandon yellow building until the foster home comes and she doesn't know what to do next. She brings out an old weapon, as known as her weapon.