Revenge on the River

On a snowy night near Lyon, the son of a prominent company chairman is viciously attacked, leaving behind a mysterious message connected to a past environmental tragedy in Chile. As a complex web of crimes unfolds, Sister Blandine, a former detective turned nun, delves into the case, uncovering layers of intrigue involving stolen money and deadly threats. Using her deductive skills, she works to unravel the truth behind the escalating mystery.