A girl named Liza sees herself as a very unfortunate person, having each of her caretakers die each time she lives with them long enough, and always has to move. One day, she finds a treehouse while venturing in the woods where she finds people living there, including a bunch of friendly kids. She finds safety and security at this place, but ever since then, things have just gotten more stranger and stranger for her... (episodes every 7 days)