Florian Schwarz

German-Syrian Nidal Kouba and his comrades-in-arms risk their lives. Their goal: to locate suspected terrorists among the Syrian civil war refugees in Germany. They hand over their research to the law enforcement authorities so that the possible perpetrators can be caught. The investigators listen to them, but the police and public prosecutor's office are hesitant ... Finding suspected terrorists among the Syrian civil war refugees in Europe and reporting them to the authorities - German-Syrian Nidal Kouba and his comrades-in-arms risk their lives for this self-appointed mission. Nidal fled Syria with his parents in 1985 and the family was granted asylum in Germany. He grows up in Germany, is well integrated, a successful businessman with a family. Nevertheless, he leaves everything behind and goes to Syria when the Arab Spring begins there with peaceful protests against the dictator Assad.

A young 13-years-old girl searches for love in the internet. But the truth about the persons behind the computers can be terrible.

Waitress Doris meets a stranger on a train to Leipzig. This well-dressed thirty-something man decides to follow her, as they are drawn to each other, but neither seem prepared to admit to their loneliness.

A man is haunted successively by seven women who have lost their keys. He reacts to the request that he be allowed to use the toilet with increasing helplessness and despair, which is discharged in violence.

With their two grown children gone, Anja and Michael Wagner move into their own apartment in the city center. Both are looking forward to their newfound freedom. But when Niklas, their youngest child, is kicked out of his roommate's apartment, he decides to move in with them and his girlfriend.

Inspector Hannah Mangold returns to her old office after a long stay in a psychiatric ward. She is still suffering from anxiety attacks after an escaped inmate shot her daughter Laura's friend in front of her eyes. The perpetrator actually wanted to kill Hannah. However, her former position as head of department has now been taken over by her colleague Ulf Habermann. Lucy Palm is the youngest investigator in the department and doesn't take any advice from her colleagues. At first she is suspicious of the ex-head of department Mangold, who is secretly referred to by her colleagues as "the madwoman". But the longer she works with Hannah, the more she comes to appreciate her.

Katharina Giano tries to start a new life after a personal tragedy, but moves into a mysterious apartment building with her daughter Laura.