Radio host Steve Jolicoeur is found dead at home. In charge of the investigation, Inspector Martel peels the intimate life of the dead and discovers the perverse personality of the deceased, a skillful seducer. He must unravel the truth from the lies to discover the murderer or murderess.

Ordinary pervert

On December 23, the holiday season is in full force and the destinies of strangers intertwine: a hardened bachelor wants to find love; a couple expect their first child; a singer returns to the stage after a break; a mother tries to organize the perfect Christmas; a teen carries a big secret; a man struggles with the modern world; and the new manager of a large hotel must prove her worth.