In the village of San Andres, the rivalry between two families the Valdes and the Ramirez is centered on "El Manantial", a beautiful fountain of water that happens to bathe the small property of the Valdes and not the neighboring ranch, the rich and prosperous hacienda "Piedras Grandes", where the best cattle are raised and is property of the Ramirez. But the spring is not the real reason for the hatred between the families. Justo Ramirez, married to Margarita Insunza, had a relationship with Fr...