In the deceptive suite of a MAY Sick, the group of investigators controlled by Gigi Palma is faced with a terrible crime: a ten-year-old child, nephew of a rich entrepreneur, was kidnapped. The investigations proceed to tentoni, while the darkness slowly takes the hearts and souls and the grip of a crisis that no one will see the release distorts the lives of many, turning off the deepest feelings. Even a banal theft in an apartment can hide the worst surprises. The bastards will have to be more united than ever, to find the strength of leaning together on a luminous and grudge abyss where no light is whale. Meanwhile, in the most chatted commissariat of the city, the relationships of work and personal ones complicate, and the old Pisanelli continues its solitary battle against a serial killer to whose existence nobody wants to believe.