Euphoria

There was once a girl who could turn into a half ghost. She was one of the kindest of souls. But what happens when you take away her family? Not to mention torture her for three years? You might want to get some ice cream, this will not be a pleasant story.

(FYI phantom planet happened but she did not reveal her identity. Her parents are also not going to tear her apart molecule by molecule. They are actually good guys in this.)(And also Sam, Tucker and Vlad are gender swapped in this everyone else is their regular genders.)