Pellegrino Artusi, the great gastronome and amateur detective, is back.It is 1900 and Pellegrino's famed cookbook is in its fifth edition. Flushed from his fortune and success, our hero joins a weekend party at the Tuscan castle of the wealthy agricultural entrepreneur, Secondo Gazzolo.In this castle of winding corridors, secret passageways and clandestine meetings, Pellegrino finds a curious collection of guests, each with their own purpose for being there...