 In 1910, in Maranhão, the insane Vasco de Sá moves with his pregnant urban wife Áurea (Fernanda Torres) and her mother Maria (Fernanda Montenegro) to a wilderness land near a lagoon and surrounded by shifting dunes. Sooner his workers abandon the place, and Vasco dies, leaving the two women alone and without any resources. They are supported by a local son of a former slave, Massu (Seu Jorge), and they learn how to survive creating goats. Along the years, Áurea raises her daughter Maria (Camilla Facundes), hoping to move back to the capital someday. Her hope becomes anguish and despair as years go by, until her final adaptation to the place.