Day in, day out, Niklas ‘Nick’ Tschiller and his partner Yalcin Gümer investigate crimes that are happening in Hamburg. But at some point even the policeman needs a break to spend time with his daughter Lenny. Then it says: Tschiller a.D. - out of service - goodbye to Hamburg. However, simply relaxing is easier said than done, because crime never sleeps and a new, very personal case throws a spanner in the works for Nick's plans for a well-deserved break. Even on vacation, the criminal investigator is not sure about his job and so a wild journey soon takes him across Europe, including to Istanbul and Moscow.
After a violent incident, Martha Müller is disillusioned with the teaching profession and decides that she does not want to get involved so much as a teacher. At her new school in Vienna, however, she is immediately confronted with a problem Ilayda. The 17-year-old Turkish student lives in Vienna with her very well integrated family. But she decided to wear a headscarf after her father's death. However, this distinguishes her more and more from her class.
