It stars Ana Layevska, Rafael Amaya, Maria Rubio, Mauricio Aspe, Alexa Damian, and Leonardo Daniel.

The title is a play upon the phrase "las dos caras de Jano" (the two faces of Janus).

In the grand debut of the telenovela, the rash Ignacio Bustamante destroyed Ana's life when he runs over her brother while he is trying to change the tire to his car.

Unknowingly, at the same time, Ana meets the brother of Ignacio named Rafael, the son who had been disowned by his father for refusing to go into the family business and wanting to pursue an acting career.

Ana falls in love with Gustavo, not realizing that he's part of the family that she wants to seek revenge on, they end up together.