Josephine Delamarre is a guardian angel that Heaven sends to earth. With her psychological insight, ability of persuasion and magical powers, she manages to help people who have problems. She appears at the beginning of each mission; when the mission is completed, she disappears with a click of her fingers.
Patrick is a tenacious lawyer specializing in environmental law. France is a schoolteacher who becomes an activist after her husband develops cancer from exposure to a pesticide. Mathias is an ambitious lobbyist working for an international chemical corporation. The paths of these characters collide as the lives of thousands are affected by a tragic act that sparks a powerful movement while the corporation fights to prevent the truth from being revealed.
The murder of a woman in an abandoned house is the first murder this rural French island has had in 100 years. Or is it? A cop who left the island 20 years earlier and a young intern who moved away when she was six years old - but doesn't remember those first six years of her life - team up to solve the murder and some other mysteries that develop during the course of their investigation.
