Polidoro is a naive farmer. Convinced by his daughter and son-in-law, he sells his farm to Agenor, a swindler and friend of his son-in-law. Through a trap, Polidoro travels to Bariloche while his farm is sold illicitly to third parties.
In colonial Brazil, rich farmer and owner of slaves is blackmailed by a lady; to get rid of the problem, he involves innocent countrymen in a diabolical plan.
