This is the story of Isa, who grows up in a Hamburg suburb. It might be one of the world's richest cities but every beast has its belly and here, in the very underbelly, Chiko lives in a world where violence, staking and keeping a claim, and drug taking are the norm. Where down is not an option, Chiko is determined to rise to the top, whatever and whomever it costs.

After living 45 years in Germany, the Turkish Hüseyin Yilmaz, seventy, announces to his family that he has bought a house in Turkey and they should return to make the necessary reforms. The idea is unwelcome and causes very heated discussions. In addition, Canan, a granddaughter of Hüseyin, announces she is pregnant and the father is her English boyfriend, and no one knew anything.

The ambitious punk rocker Max and the eco-activist Inge cannot stand each other, ever since Max publicly exposed her by singing the offensive song "When Inge is Dancing" in front of the whole school. But for Max and his classmates Fabio, Joscha and Lukas this song in particular has become a real hit at school as well as in the regional music scene: Their band called Systemfehler is on the verge of a breakthrough. But just before the important gig, which could get them a record deal, guitarist Josha is injured and can't play. Inge happens to be an excellent guitarist, and the only person who can fill in at such short notice. But when Max asks for her help, she imposes one non-negotiable condition: If she decides to play with the band, they will not perform the song "Wenn Inge tanzt".

For years, the immigration officer Dr. Ludwig Sarheimer and the chairman of the Turkish community Cengiz Demirkan in Cologne have been fighting a small war. While the one, as a hodja, upholds the traditions of his homeland and brings Anatolian brides to Germany for Turks who are willing to marry, the other wants to prevent exactly that. Cengiz's daughter Lale Demirkan is at the center of these ongoing disputes. At home, the young woman plays the well-behaved Turkish daughter, but as soon as the German studies student leaves the house, she takes off her headscarf and sense of tradition and has fully arrived in German life. In her free time, she practises martial arts fighting techniques. So far, she has successfully fended off potential grooms.

A German man fells in love with a Turkish woman and changes his lifestyle for her family.

The happy gay couple David and Khaled would love to marry publicly - if there weren't Khaled's homophobic father Faisal, David's pseudo orthodox Jewish acting mother Lea and a possible paternity and gallery insolvency.

What happens when “old” and “new work” collide? Barbara Lucke was the grand dame of the works council at Sander Versandhaus for decades. Now, after 30 years, she is unexpectedly voted out of office, loses her leave of absence and has to return to her old job as a former clerk shortly before retirement - in the department of her son Bastian, of all places, who as an up-and-coming department head wants and needs to impress with modern leadership.

Fred Stromberg is a professional son whose path in life is already mapped out: He is to take over his father's business, marry his longtime girlfriend and provide for offspring. A business trip to Cologne changes Fred's life. After an assault, he wakes up in hospital and can't remember anything, not even his name. The Turkish nurse Sezen takes care of the amnesiac. While searching for his identity, the two grow closer. But their young happiness is in danger.

A 24-year-old music enthusiast Noah looks after his baby overnight for the first time.