Sometimes it's blood that shines. Chief Inspector Pit "Struller" Struhlmann is overwhelmed. First, the corpse in Oberkassel turns out to be not dead at all, then he has to deal with a burglary at the Düsseldorf art collection, even though modern art from Iraq is really not his cup of tea. When he's assured that nothing was stolen, he becomes suspicious. It's all about the details. And about gold. Gold has always driven people crazy. Just as Struller is really getting into the case, a refugee is stabbed right in front of the police headquarters. A turbulent manhunt takes him and his former intern Jensen across the rooftops of Bilk, through stuffy, cramped refugee accommodations, to the octopus at the aquarium, and through far too family-run Greek restaurants. They confront the members of the SfD, the Seniors for Germany.