A series of events unfold like a chain reaction, all stemming from a minor event that brings the film's five characters together. Set in Paris, France, Anne is an actress whose boyfriend Georges photographs the war in Kosovo. Georges' brother, Jean, is looking for the entry code to Georges' apartment. These characters' lives interconnect with a Romanian immigrant and a deaf teacher.
An evil man set to haunt his family after he is dead and buried.
Anne Versois is both a psychiatrist and a cellist in a small orchestra. She entrusts her instrument to her friend Delphine and goes to prison to conduct a psychiatric examination of the inmate Victor Marchi. While she is interviewing the accused, Delphine's car explodes. She later learns that the explosion is of criminal origin. It was a bomb that blew up the vehicle.
