Non vale se non hai paura

They call him Jack il saltatore. To some, he’s just a common criminal; to others, a ghost risen from the mists of a distant past to avenge injustices. Some even claim he doesn’t exist—but not the Nightmare Investigator, who cannot ignore the plea for help from young Edgar. A terrifying masked figure has appeared in a series of photographs and amateur videos at the sites of strange assaults. All clues point to a mysterious private institution where dark initiation rites take place...