They will fight 10 rounds(Pelearán 10 rounds)

When Bobby Terón decides to return to the ring after retiring as a boxer, he faces opposition from his wife. While his wife believes that Bobby is not fit to fight, his manager Hernandez assures him that the boxer will regain his prestige. Hernandez arranges a fight, only this time he is not willing to submit to an unfair decision like the one that ended his pupil's career and decides to play with the same weapons.