1995. Lidia, an ambitious young anti-terrorism recruit, is sent to the south of France to investigate the scalp of an imam, alongside Jean, a disillusioned cop, haunted by its memories of the Algerian war. 25 years, the sudden disappearance of Jean and a series of sordid murders, pushes Lidia to come back, while she is at the height of a seemingly impeccable career. Dark secrets everyone thought buried resurfaces…
