This movie is completely destroyed. There is only a fragment with less than 2 minutes with the conclusion. The plot, from literature, is the following: Marina Luz is the daughter of the a fisherman and a laundress. She loves parties, especially Carnival, and she helps her family delivering laundered clothes to the clients. One of them, the wealthy Dr. Helzein, has a crush on Marina. However, in the Carnival party, she plays with the small time crook Alvaro and she loses her virginity on the beach with him. Alvaro vanishes and she gets pregnant, but Dr. Helzein accepts to marry her and have a bastard son. Later, Alvaro returns and claims for his son.