With his mom's salon on the brink of bankruptcy, a dedicated son rolls up his sleeves to help and discovers himself as the coolest barber on the block.

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.