The film is set in Morro do Vidigal, one of the most famous favelas in Rio de Janeiro. Rita needs to give her son Léo a party that means a lot to her. But on the day of the party, she discovers that all the money for the event, which she had been saving for months, was stolen by Dudu. From this disappointment, Rita, who works at the beach, needs to race against time to make Léo's party possible and save Dudu's life. To do this, she will need the help of her friends.
The trajectory of Antônio Carlos Bernardes Gomes, known as Mussum, from Trapalhões. His poor childhood, his military career, his relationship with Mangueira and his success with the group Originais do Samba, as well as behind the scenes as a member of Trapalhões.