During the early XX Century, a lovely woman dancer has an amazing success in a place called "Cafe Concordia". She is courting by many men, buts he is in love with Ernesto, a young man whose parents are against their relationship. Ernesto invites Raquel to a party at his home but she is snubbed by his mother and offended by a slighted pretender. Ernesto faces this man in a duel in which he is about to be killed by his rival, but Raquel protects his body and receives the bullet. She dies in Ernesto's arms.

A 1938 film.

Two journalists, Carlos and Lola, investigate the murder of a young woman whose body appeared with her heart torn out, in what seems to be a human sacrifice. The investigation leads the reporters to a museum, whose director is the famous Doctor Gallardo.

In a small city, talented María was trained as a singer by blind composer Joaquín. They both dream of making it big in the capital but, when they finally make the move, they find that success is not achieved without struggles.