Anne Marie Fuchs' ex-husband Konrad Gelden was shot dead in his villa. This shatters the private detective's hope of solving the riddle of the disappearance of her son Florian. Almost thirty years ago, he was kidnapped as a boy to punish Anne for leaving the Stasi. When Anne's business partner Youssef receives a new order, the tide turns.

Anton and his family moved into a high-rise building. In order for the new neighbors to accept his trumpet music, he has to perform a little "miracle" with the instrument.