In Italy every year 20,000 people disappear. In Genoa, Prefect Attilio has created a task force to find them. This special unit is led by a mysterious man, a cynical lone wolf with a complicated past, Elio Masantonio.

An astonishing 25,000 people go missing in Italy each year, and Elio Masantonio, a lone wolf of an investigator with a complex personality, is paired with police officer Sandro Riva to get inside the minds of the missing in the hopes of locating them. They'll need their wits about them to uncover the mysteries that land on their desk.