Death is black - hope is white! Having lost his parents in a car accident, his daughter drowned, and his wife hanged: in the darkest hour of his life, the Hamburg undertaker Julius Hassel makes a fateful decision: he wants his family back. Whether dead or alive! In the sixth installment of Klaus E. Spieldenner's successful regional crime series, things get mysterious, as a murderous serial killer, an exploding World War II bomb at the Elbphilharmonie, and preserved corpses put the readers' nerves to the test in a very special way. Can the Hamburg detectives Lutteroth and Schweiss solve the toughest case of their careers, or will they themselves become targets of evil in the end? Do they really have to play their last card to finally solve the riddle?.