Soraya (Neda Rahmanian) and André Faber (Matthias Koeberlin) are worried about their 16-year-old daughter Mila (Hannah Schiller), who - presumably due to the bad influence of her boyfriend Leon (Paul Sundheim) - is in danger of slipping away from them. Without further ado, they invite Leon's parents Viktor (Maximilian Grill) and Monika Popow (Josefine Preuss) to their spacious architect-designed house for dinner. While the rich Fabers are still thinking about a considerate, understated style of clothing, Viktor and the cashier Monika arrive on their motorbikes already dressed up - in a fighting mood. The evening takes an unpredictable course with increasing dynamics and in view of the adolescent behavior of the unleashed parents.
Thomas Becker (Matthias Koeberlin), son of a powerful building contractor (Heiner Lauterbach), is shot on New Year's Day. Commissioner Barbara Falck (Sabine Winterfeldt) and colleague Christian Krämer (Wolf Danny Homann) start the investigation and suspect a connection with the collapse of the "cube", in which a young cleaner was killed. Was the murder of Thomas an act of revenge against the Becker and Sons company?
Retirees Karin, Gerhard and Philippa are not in the mood for Nordic walking and seniors' courses at the university. When Philippa, who is living life to the full as Leonie's godmother, helps the two to unexpected grandparenthood, they suddenly have two "lively" god-grandchildren to look after, a huge bouncy castle standing in the garden and Lego bricks stuck to their feet.
The missing person case of a young woman leads Seeler to a Croatian island to a mysterious connection that uses hypnosis to treat people with mental trauma. The investigator experiences for himself how dangerous "false" memories that feel "real" can be when he dives into his subconscious.
Sonja Brunner works as a prison officer in a prison. She has been earning money for the family for years, providing a living for her stepdaughter Iris and her husband Jens. Jens is a freelance writer and hopes to finally land a publishing deal with his new novel. After an incident with prisoner Michael Zeuner, who had taken Sonja Brunner hostage during an escape attempt, she moves to another prison - she represses the experience and continues to work. At first everything goes well, but the financial pressure at home increases.
When Eva returns to her house on the day of her divorce, she finds a bouquet of red roses outside the door. Attached is the note: "You are not alone." The sender is anonymous.
Carlos Benede is in his thirties, single and helps minors cope with the after-effects of crime. Alexander is a strong-willed and precocious eleven-year-old, who witnesses the horrific death of his mother by his own father. Benede mentors Alexander and the two develop a bond. But when the trial of Alexander’s father is over, it’s time for the two to part. Alexander has been placed in the care of his aunt, but when she is no longer able, a new caregiver must be found. An unconventional counselor from the youth welfare office learns of Alexander’s trust in Benede, who himself grew up in a home, and reunites the two. Although not always easy, the relationship grows and deepens into one of father and son.