Millie has to break into the Sternenburg tower. For an experienced professional like her, no problem. But the owner of the tower, Magnus, catches her in the act – and he has a crazy idea: tall and strong and swift as Millie is, he suggests she work for him, to become… his bodyguard. Dream on! thinks Millie – and inside she's planning to escape at the first opportunity. But then the young baron falls victim to kidnapping…