Raoul Morel, a shy young man without a fortune, is an instructor at a driving school. During a lesson, he is disturbed by the ravishing and capricious Lolita Perez, the wealthy daughter of a South American who, despite her father's opposition, wants to marry a seductive adventurer, Marcel d'Arcy, who covets her fortune. At his instigation, she plans to marry Raoul - a sham marriage - in order to gain possession of his fortune. She divorces him and remarries Marcel. But Lolita falls in love with Raoul, who has been warned of her machinations and refuses the marriage...