Louise fed up with her cheating husband Marc and her ungrateful teenage daughter Manon, secretly flies off to Corsica with the plane tickets that Marc had purchased for himself and his mistress. Once there, in full revenge mode, she spends a wild night with a seductive man named Florent Lucciani.
The following morning, as a confused Louise tries to piece together the events of the night, she discovers the dead body of Florent in bed next to her!