Corazón de oro.

Luz, a taco stand owner, is offered a job and a place to live at the Arango-Nova estate by Antonio, who reveals the truth about her past firing. Her daughter, Catalina, is tempted by the lifestyle and, believing Luz will be removed from Antonio’s will, murders him. Luz takes the blame for the murder to protect Catalina, but is later exonerated and determined to fight for her rights.