The search for Nour intensifies. With each passing hour, the chances of finding the young girl diminish. Prosecutor David Levy, whom Johanna has known for a long time, is dispatched to the investigation. He questions Luca, Manue's son, who has been in a relationship with Nour for a year and a half. He claims that he has nothing to do with her disappearance. But as the investigation progresses, Manue and Johanna discover Luca's carefully buried secrets. The seemingly uneventful teenage romance he had with Nour contained many gray areas…

Manue is once again tested by the investigation. This time, the investigations focus on her nephew, Quentin Germain. The investigation unearths a dark story that pitted Nour against the teenager. Manue discovers with horror the dark side of this boy she saw grow up. Heir to a wealthy family of breeders in the region, Quentin presents a disturbing profile that makes him their number one suspect...