Sulla pietra

A kidnapping, multiple murders, and a killer whose identity remains elusive plague Normandy, where local legends of a phantom are resurfacing. Commissaire Jean-Baptiste Adamsberg, known for his unconventional methods and mental digressions, is called in to investigate. Despite his meandering approach, Adamsberg must untangle a web of crimes, possibly aided by the ancestral energy of ancient menhirs, to bring the truth to light.