A wealthy rancher is proud of his foreman and says he cannot tell a lie. Another rancher makes a bet with him that he can get his foreman to lie. The two ranchers make a bet, that if his foreman lies, the rancher gets the other’s ranch in return. Juan Verdades gets tested by the rancher and his daughter. As they are testing him, the rancher’s daughter and Juan begin to fall in love. In the end, Juan proves to be honest, but the ranch stays in the family and his daughter is happy.