Steve (Steven Forsythe) and Duke (Conrado San Martín) are two gunmen hired by a wealthy farmer from the Mexican town of Casas Grandes to take down Ramírez’s (Aldo Sambrell) gang. For Steve, this is his last job as he intends to live a quieter life on his own ranch and with the daughter of his partner Duke (Anna María Polani). The union between the two is be easy since Duke rejects the relationship and will confront his partner to prevent his daughter from escaping with Steve.