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.

电影以真实事件为蓝本，讲述了一位80岁老妪以一己之力独自摧毁科帕卡巴纳贩毒团伙的故事。片中，老妇面对社区暴力和警方不作为挺身而出，勇敢抗争。她通过记录毒品交易，揭露了犯罪分子与警察之间的勾结，其勇敢的行动最终引发了更大的社会影响。