moonlight high-school

This story is about twelve siblings and one spacial girl. The girl was sent to a boarding school cross the land cause of her parents. she then later on met one of Siblings and turns out their father is the head master. she always being tormented by one of his daughters Vickie. she doesn't know why and she has never done anything to her at all. All she did was come to this school and Vickie was forced to show her around the school since they both were in the same grade and she is the head master daughter after all. then something happen that changed her life forever. Will this new change kill her or make her great or change her for the worst and make her just like Vickie. beautiful but all evil and mean.