When two girls go missing, Paul Chartier, an impulsive young police recruit, is assigned to “Maldoror”. This secret unit has been set up to monitor a dangerous sex offender. When the operation fails, fed up with the limits of the legal system, Chartier embarks on a solitary hunt to bring down the culprits.
In the middle of a performance at la Comédie-Française, an actor dies on stage, poisoned. Martin, member of the troupe and friend of the victim, becomes the center of everyone’s attention. Suspected by the police, he’s also chased by a mysterious organization, Le Parfum vert, that seems to have ordered the murder.