Hard-living horse-trainer has a thing with an aristocratic woman... but her brothers aren't happy to see her involved with someone beneath her station.
Childhood friends move up the economic ladder from slumrat to middle class comfort, but the marriage between two of them is threatened by a bad woman from a nightclub.
El Chepo (Lucho Córdoba) must take care of his six brothers, all laborers on a quiet farm. The arrival of the landlady, with her two daughters and their suitor, upsets the place.
Luis Aguilar is a talented piano student who struggles to make ends meet. At the conservatory he meets the beautiful, rich, and also talented piano student Marta Reyes and romance ensues.