Brest, the end of the world. A young woman's foot is found near the sea. Alma Schneider, a cop fresh from Paris, leads the investigation. She can only count on the support of César Istria, forensic pathologist and passionate archaeologist. Together, they find the site where the victim is believed to have been buried. But the body they exhume is not that of a woman! It's that of a man, probably a sailor. Not one murder to solve, but two... And the mystery thickens still further when they realize that the young woman was in fact a transsexual named Diana, a veritable icon and influential figure in the whole town. Alma and César join forces to solve this enigma, which takes them deep into the bowels of Brest.

In this French-language film, Albin is a mercenary soldier. Sure, he's paid to kill, but he only agrees to jobs where he's killing those who need to be killed. Anyway, he trusts his buddies, and they trust him: in this case with a big haul of money they found in a jungle shoot-out. When he returns to France one of the first things he does, quite by chance, is to go see the act of Le Grande Magic Circus. The circus keeps coming into his life for the rest of the movie, as he tries to live a "regular" life.