Petra is fifteen years old and it's her first day at school, any school. She is at least five years ahead of anyone her age academically, she can speak at least three languages, but has no memories before waking up in a hospital bed with terrible head injuries. She had been in a coma for three years after a tragic accident that killed her parents, or so she believes. Two years later she is making her first foray into the real world. In addition to the terrors of trying to make friends, dealing with her sexuality and the school bully, she has to fit into a world she does not understand. She needs a cocktail of drugs every day to keep her alive and there is the second consciousness in her head who invades her dreams and is slowly gaining a foothold in her waking state. All she wants is to be a normal teenager, but her alter ego has other ideas. Who was Petra? What is Gentek? What connection does Petra have to a serial killer being sought by the Swedish police? Her guardians know more than they are telling.