Marc owes a criminal a quarter of a million euros. So it's just as well that there's an illegal car rally across Germany to win exactly that amount. Inconveniently, he is now supposed to look after his eight-year-old daughter.

Philipp and Anna live in the Berlin Babyboom-Kiez Kreuzberg. They also like to go to the playground, but with their little niece Nele. Anna does not want to know anything about Philipp's sudden desire to have a baby. She is on the verge of a professorship and insists on the old agreement: kK - no children! The more intently he makes his baby application to his wife, the more obvious is her rebuff.

Divorced policewoman Maren and her daughter Amelie live together in Bad Tölz and are a close-knit team. Not just mother and daughter, but best friends. But then Amelie starts to study, falls head over heels in love with her fellow student Erik and moves in with him in a shared student flat in Munich. Without Amelie, Maren not only feels very alone in the apartment, but also in life. She has to realize that she has been hiding behind Amelie for the last eight years after the divorce and hasn't had a life of her own. So she slowly goes "back on the ice". On the uncertain, slippery and sometimes painful ice that is called "life".

Richard lives apart from his wife. He is unemployed. His life is really not running smoothly right now. Rather by chance, he gets into conversation with the director of his daughter's school, who is desperately looking for teachers - which gives Richard an idea. He is a mathematician. And after all, everyone can become a teacher!

Peter Lindburg played the role of "Kommissar Kämpfer" in the crime series "Blaulicht" for decades. Now the series is to be canceled, which doesn't sit well with the star who has been spoiled by success. Offended, he returns to his hometown in Thuringia, which he once left for the sake of his career. But even here the TV investigator can't let go of crime: when he believes he has witnessed a murder one evening and strongly suspects the highly respected public prosecutor Dr. Eugen von Wangenheim of the crime, Lindburg causes all kinds of commotion with the local authorities. The press also gets wind of the case.

Strange things are happening around the Hallig Nordersand: ships are reported missing, numerous seabirds lie dead on the beach. While some locals remember the legend of the witches' hole in the North Sea, others suspect an impending natural disaster or the effects of an industrial project.

What use is a good Abitur if the climate is changing? For 17-year-old high school student Lilly, there are more important things than school. It looks correspondingly bleak with their admission to the Abitur! While father Martin fails with a bang to lure her with a dream trip, mother Nina makes an unusual deal: if Lilly really crams from now on, her parents will in return help protect the climate. From now on, only fresh food will be cooked at home, lavender will replace industrial washing powder and you can go to work by bike! There are only exceptions for little brother Tom. But the road to an emission-free life is not a sure-fire success. After weeks, agency owner Nina and chief physician Martin are not only looking for secret exceptions to the rules, but also get into discussions about their lives up to now. And since Lilly doesn't quite stick to the deal with her parents either, the initially abstract discussion about climate-friendly living escalates into a true family crisis.