Nicole Wagner finds out by chance that her son cannot be the son she once fathered with the scaffolder Grille. Nine years ago there was a mix-up with an infant named Sebastian, the son of the academic couple Callenberg, who live at the other end of Freiburg in very different circumstances to Nicole and Grille in their middle-class environment. Grille is inquisitive about the unknown son, unlike Nicole, who is very upset, as are Sven and Britta Callenberg. But what can be done? The children are anchored in their families, they are loved and nobody wants to make them unhappy. The parents reserve the right to leave everything as it is. But their thoughts about their biological son do not subside...

Nick Neufeld was abused by some classmates, and a judge sentences the main offender to 120 hours of gardening. All good? No: mother Beate sees that Nick is skipping school out of fear and withdrawing more and more. She wants the perpetrators to be expelled from school and the teachers to be held accountable. But for others, the case has long since been closed...

Vince's best friend dies in a motorcycle accident. Overwhelmed by the sudden death of his friend, Vince channelles his grief in silent anger and thoughts of escape.

Marvin Feldmann has an unusual job: he works for the "Book of Records". His new order leads the strict and incorruptible record watcher to the Finnish island of Föglö. There is said to be a boy there who can make a stone jump 52 times on the water. Marvin does not have a great desire for the arduous journey, and when the twelve-year-old Elias barely fails in his attempt to set a record, he wants to leave immediately. However, Marvin did not count on the shrewd islanders who want to give the life-threatening boy a second chance - especially Elias' aunt Fanny.

Katja Winzer lives with her eight-year-old son Tobias and her partner Jürgen in a small town near Bremerhaven. When Tobias does not come home one evening after playing games, and broadcasts remain fruitless throughout the circle of friends, Katja turns on the police. For Katja begins a nightmare of waiting, hope and fear, where she threatens to break. Only weeks later, the terrible idea that Tobias could have become a victim of a violent crime, to the certainty.