Miriam Maertens falls ill with cystic fibrosis and struggles quietly with the disease. Mastering a double life she falls in love and achieves her professional goals. When Miriam gets pregnant, everyone is shocked. When her lungs malfunction, it is a race against time to find a suitable donor.

13-year-old Jonja goes on vacation with the wealthy family of her best friend Paul. None of this would be a problem if the girl had told her mother about it - but she hasn't. Meanwhile, the days at the lake turn out to be extremely idyllic: Jonja falls in love with a girl and her friendship with Paul is strengthened even further. When it becomes clear that Jonja has lied, emotions run high...

Gwen and her boyfriend Adam stumble into an open relationship. However, the light-hearted experiment gradually turns into a flurry of jealousy and unforeseen feelings. As their relationship is put under more and more pressure, Gwen has to face a familiar fear: of being alone.

Ludwig (21) is about to be officially admitted into a German Studentenverbindung. To do so, he must first prove his honour by facing a fellow student in a sword duel. His long-standing friendship with Erik (25), his mentor and dean of the fraternity, is about to be shaken.

Having fled Albania over 30 years ago, Agim and Erjon have led different lives. Their father's last wish brings them back. There they have to confront their past, their fragile relationship and a country that has changed as much as they have.

Inspector Dupin finds himself entangled in several mysteries at once: the discovery of a corpse on a remote Atlantic island, the mystery surrounding a Celtic musical instrument, and the search for the true cause of a tragedy.

The group of friends from “Das perfekte Geheimnis” have to ask themselves the question on a chaotic short trip to the south: Is there life after the truth or is their friendship over?