Complete darkness, a bloody hammer in hand, and a riddle that must be solved to free oneself. Esther von Dasser, the heiress to a multi-billion-dollar automotive company who disappeared under mysterious circumstances five years ago, suddenly reappears in a Salzburg clinic. She is disfigured, emaciated, and neglected – and all she can say about that time is that she remembers only two things: the name Isaac and that she killed him. The media pounce on her and the family members. Speculation about abuse is spread on social media, dark family secrets about Nazi-looted art suddenly surface, and uncomfortable questions are asked. A young Dutch reporter receives a message to be forwarded to Esther von Dasser - from a man who calls himself Issak. New product