In a family-owned bowling alley, tension arises between two brothers following their father's death. Meanwhile one of them, a cop, is investigating a series of disturbing murders. Both brothers soon find themselves trapped in a looming darkness.

In the hospital where she works in Brest, France, a lung specialist discovers a direct link between suspicious deaths and state-approved medicine. She fights single-handedly for the truth to come out.

A man has been murdered. Vincenzo is waiting in a police station when the phone rings. His fate is sealed.