On the eve of her wedding, Camila Scott discovers that her fiancé is having an affair with her half-sister, who is pregnant. A ten-year relationship is ruined. She resolutely breaks off the engagement and decides to get revenge. With no way out, she seeks out Carlos Lancaster, a magnate who pretended to be lame to keep a low profile. The two enter into a marriage of convenience to help each other. Carlos Lancaster secretly supports her. As Camila Scott gathers evidence against her enemies, she ends up falling in love with him through their daily life together. But just as her counterattack is about to succeed, Carlos Lancaster's long-kept secret is almost exposed.