For centuries, a secret Order of priests has existed within the Church. A renegade priest, Father Alex Bernier, is sent to Rome to investigate the mysterious death of one of the Order's most revered members. Following a series of strangely similar killings, Bernier launches an investigation that forces him to confront unimaginable evil.
An elderly and retired police detective and a young amateur sleuth team up to find a serial killer whom has resumed a killing spree in Turin, Italy after a 17-year hiatus.
While hunting a cultured and vicious psychopath, detective Amaldi faces the physical and moral decay of his city as well as the ghosts of his past.
