After a Jewish boy was harassed by his classmates for months, an argument breaks out between the overwhelmed parents, the class teacher and the school management.

The three garbage collectors accidentally get on the trail of a protection racket in the Neukölln neighborhood: Snack bar owner Mohammed has to fend off an aggressive gang of youths and eventually resorts to drastic measures - but Werner discovers that the situation is not quite as clear-cut as it seems. Meanwhile, Tarik's extreme jealousy puts his relationship with Werner's daughter Annika at risk.

After two pregnancies, Sonja struggles with her body feeling and the relationship with her husband Milan. Frauke, shortly before her 60th birthday, shares this fate and feels almost invisible to her husband. Daughter Julie is working on her modeling career, but a flaw is discovered on her body again and again ...

The trio of friends around Inken, Vicky and Lena are confronted with their first sexual experiences and pure emotional chaos.

A trained theologian with a truck driver's license joins Werner Träsch's team. Former pastor Matthias is surprisingly good at tackling difficult tasks. But he can't hide the fact that he is in trouble for long: His ex-girlfriend Anna makes it impossible for him to see their five-year-old daughter Lotte, despite having joint custody.