"The Guarani is set back in 1604, a period when Portugal and its colonies submitted to Spanish dominion due to a lack of heirs to ascend to the throne. Alencar takes advantage of this dynastic complication to resurrect the historical figure of Dom Antônio de Mariz, one of the founders of the city of Rio de Janeiro and a pioneer settler. This historical (factual) background, which orients the novel throughout, is set in the first two chapters; then fantasy, both violent and erotic, starts to prevail. D. Antônio establishes himself in a deserted inland region, a few days? travel from the seaside city of Rio. The land was granted to him through his services to the Portuguese crown, whose legitimacy the nobleman now distrusts. To be politically independent (if not economically) and keep to the Portuguese codes of honour, he builds a castle-like house to shelter his family in Brazilian soil where he lives like a feudal lord with his family and retainers." -- Wikipedia