To avenge his dead parents, Diogo will have to destroy his lover's mom and face his younger brother. Diogo, a decorated military officer, finds out that Eduarda is responsible for the destruction of his family. He returns to his homeland to take revenge, but falls in love with her daughter, Beatriz, who is married to Tiago, his biological brother.
Cacau is an engaging saga of family secrets, clandestine loves and sacrifices, all sweetened by the irresistible taste of chocolate and the magic of cocoa plantations.
