A rich elegant woman ,Gloria, wants to divorce her womanizer hubby(Denis).She calls one of her friends,a lawyer ,for help,but he is friend with the man too.She tries to bribe her husband's mistress , Jenny The plot thickens when the husband's lover is murdered,her dead body found in the Seine river.Whodunit? All is overwhelming against Denis.A young journalist,Alice,investigates and finds the unexpected truth.