Summary: This South American western, set in 19th-century Buenos Aires, follows the trails of a young man who must leave his home after he fatally stabs an enemy. He ends up in Montevideo where he is assisted by a prominent arms and cattle smuggler. After proving his loyalty to the smuggler, the young man is soon promoted. Before long, the young man is working independently. He becomes so cocky that he even seduces his boss's moll.