The film narrates the love between Janaina and a native warrior who, when dying, takes the form of a bird. For six centuries, the story of the couple survives through four stages in the history of Brazil: 1500, when the country was discovered by the Portuguese explorers, 1800, in events during slavery; 1970, during the high point of the military dictatorship, and 2096, when there will be a war over water.