Raised separately in three villages in La Huasteca (a region in the northeastern Mexico), Lorenzo, from Tamaulipas, is an atheistic bronco; Juan de Dios, from San Luis Potosí, is a parish priest; while Víctor, from Veracruz, is a captain in the army. Their great physical resemblance is a source of conflict. Juan de Dios tries to solve the problems with his two brothers.