Zé is a very poor man whose most prized possession is his donkey. When his donkey falls terminally ill, Zé makes a promise to Saint Bárbara: If his donkey recovers, he will carry a cross - like Jesus - all the way from his city to Saint Bárbara's church, in the state capital. Upon the recovery of his donkey, Zé leaves on his journey. He makes it to the church, but the priest refuses to accept the cross once he discovers the context of Zé's promise.
In the time of the "cangaceiros" in the badlands of the Northeast of Brazil, the cruel Captain Galdino Ferreira and his band abduct the schoolteacher Olívia, expecting to receive a ransom for her. However, one of his men, Teodoro, falls in love and flees with her through the arid backcountry chased by the brigands.
Candinho is a hillbilly who leaves the countryside, taking his donkey along, and goes to São Paulo, trying to find his mother.
