After many years, Detective Chief Inspector Steffen Gellhagen returns to his home town to solve the case of a missing schoolgirl. The former teacher Kortmann, who has a criminal record for rape resulting in death, very quickly becomes the investigator's target. However, the eloquent Kortmann is uncooperative and cynically dismissive during interrogation. Gellhagen is convinced that the man knows more than he is admitting. As the pressure from the media and the outraged citizens grows, the police officer has to decide how far he wants to go to get Kortmann to talk.

Rainbow press reporter Ludo is sentenced to 8 months, but is released on probation. But he has to work 300 hours for a local daycare center and meets Anna who has unfinished business with him.

Veterinarian Britta has recently separated from her boyfriend and is open to a new beginning, preferably in Brittany, where she spends the summer vacation with a befriend couple. After a rain shower, she unexpectedly stumbles upon her idyllic dream house, only to run over the fisherman Yves with her bike in her blissfulness. Unfortunately, Yves also wants to buy the house that is up for sale in an anonymous bidding process. He and his father can no longer make a living from fishing, and he wants to build up a second source of income in the form of holiday apartments. The empty neighboring house would be ideal for this. At first, Yves finds Britta more annoying than nice. But she gains ground with her fearless and positive nature. When Yves finds out who his opponent in the bidding process is, he tries to badmouth his beautiful home area in presence of the German doctor. Everything would be so much easier if it weren't for those darn feelings. House or love, that is the question now.

Amal, Omar, and their son Ahmad are a happy Arab family living in Germany. At the playground, they encounter a man named Franz. The situation gets out of hand when Franz insults and attacks Amal because of her headscarf. The case goes to court, but an incident during the hearing changes everything for the family.

Axel and Karla are an ill-matched couple in a borderline situation. The two meet in the hospital. Axel is keeping watch at his son′s bedside and Karla is waiting for some sign of life from her sister. None of the doctors can tell them whether the young couple will come out of their comas after their serious accident. As the weeks of uncertainty, fear and tedium pass by, a peculiar relationship develops between Axel and Karla, sustaining both of them.

Marie is in Spain with her friends Frank and Steini looking for her missing dream man Jan. Frank discovers him on a lonely beach, but does not reveal the secret, and the three of them return to Germany. Five years later, when Frank is now married to Marie, he discovers an unsent letter to Jan at her place and forwards it. Jan returns home and initially lives with his parents, but when he finally meets Marie, she has to make a decision.

Urgent call from the clinic: Not for the first time, Dr. Felix Hoffmann the comfortable TV evening for use in the emergency room. He spontaneously takes over the night shift for a colleague. The ward doctor has no idea what consequences the next few hours will have for him and his girlfriend Celine. When a patient dies in the emergency room, Dr. Hoffmann does not believe in a natural death. The Ukrainian Misha Chenkov was part of a cleaning crew at the hospital and was therefore no stranger to him. In addition, he was recently released from the clinic in good health - but his patient file has disappeared. Dr. Hoffman tells his girlfriend Celine about the case. She immediately has a suspicion and wants to investigate the matter. So the two stumble into a criminal case and become more and more involved in the mafia-like machinations of the clinic management

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!

Tine wants to find her dream boyfriend, but can't find him that easily. Her male best friend enjoys his single life, until they feel attracted to each other.

An invitation to an old childhood friend's 40th birthday throws the Baumgartners' hitherto happy life into disarray and makes them question their previous concept of life. Marie and Markus Baumgartner are a picture-book couple. But everyday working life and two children make it hard for the couple to catch their breath. An invitation to the 40th birthday of Marie's former best friend from school, Heike, including a long weekend, comes at just the right time. Without further ado, the Baumgartners hire Grandpa Walter as a babysitter and travel to Marie's old Bavarian home. The surprise on the spot is huge: Heike has achieved everything the two friends had once dreamed of. The chubby duckling has become a beautiful swan and she is living her dream job as a photographer. She lives in a dream house by the lake with her smart husband Hans.