Mick and Andreas find a strange symbol in the villa of murdered porn producer Jäcki Pfeiffer. It leads them to the magazine "Lilith" from the 1980s, in which Jäcki was denounced as a macho pig. The editors, Gundi and Christine, are both suspects. Gundi because she wanted to prevent her 18-year-old daughter from being exposed as Jäcki's child, and Christine because she was in urgent need of money. But the trail leads to someone else...

Gesa Jansen, a customer service representative at an extramarital affairs agency, was pushed out of an office window. The police suspect that she had trouble with a dissatisfied client. Jochen Franke, who had met with Gesa shortly before her death, wanted to complain to her because he was being blackmailed and suspected the perpetrator was someone at the agency. But the investigation takes a new turn when an attack is carried out on the agency's boss, Christine. Abysses open up...