The story of the doomed love between Soledad and Román. She is the daughter of a rich man that wants to marry her with Ernesto, nephew of his friend, the judge. Román owns a little ranch. A brawl in the town will unleash several deaths that will affect the already difficult relationship.

Movie based on the classic student football competition between UNAM pumas and the Polytechnic donkeys that were popular at that time. A mechanic is mistaken for the best player in the Polytechnic, while in the Unam a student discovers a formula for superpowers to play football. Both compete for the love of a rookie and to win the students classic.

Four anecdotes involving a mink coat in display in a shop window.