During the so-called Conquest of the Desert, Major Sarabia is sent to the Cruz del Sur fort to replace Major Molina, who was murdered at the hands of the Indians. He is the only one who can stop Santiago, "the most rebellious of the caciques of the southern border, the only one who does not accept...
A melodramatic, psychological thriller, the film tells the story of a young wealthy widow, who is unhappy. She meets a Bohemian artist who marries her to escape the poverty of his family, but is stifled by her possessiveness and jealousy.
An impostor pretends to be the mother of a blind man so he can manage his assets. But things are changing because of the arrival of the person who takes care of the blind.
While her husband is abroad, Luisa receives a visit from an old love, her cousin, who becomes a "dangerous attraction". Her husband's stay abroad is prolonged and her loneliness overwhelms her and her attraction to her cousin increases.
