In a forest based in the heart of Brazil, a girl sees her life – and everyone’s around her – change terribly, when she finds the Lost Book of Cypriano, whose Dark Magic, besides bestowing power and wealth on its possessor, is also able to deliver a terrible evil upon the Earth.

A girl crosses the forest to get milk and on the way she knows about Saci, who punishes those who do not respect the people of the forest.