During an unannounced visit to Berlin, Jakob and Hanna let their three grown up children know that they are no longer able to support them financially. Karla, Arnolt and Sonni seem to live successful city lives; but, on closer inspection, they are in the middle of different life-crises, which have a common cause: lack of independence. After a big family quarrel and a painful revelation of life-lies, every single relative is made aware of how little he or she knows about the others – though still interdependent.

Because of trouble at school, 16-year old Isabell's single mum persuades her to take part in a self-knowledge seminar in the Sudeten Mountains. What begins as an unusual holiday adventure in an esoteric group, changes when one of the participants has a mental breakdown and disappears. Has the young woman left or is she the victim of a crime? Isabell is alarmed and begins to investigate the seminar and the other members. Her enquiries are met with a wall of silence. When the mutilated body of the woman who disappeared turns up, Isabell's stay at the wildly romantic resort becomes a nightmare.

Yak, a troubled pop musician, receives shocking news. His father, who’d rushed back to his home country of Syria decades ago, and whom Yak had nearly forgotten about, is in a coma in a Cologne hospital. There’s another surprise: Yak has a 15-year-old half-sister named Latifa, who speaks only Arabic. Circumstances compel him to travel across Germany with her.