Sasà is a 13-year-old street kid from the outskirts of Naples. He spends his days with his two best friends, Cira and Nicolas. A hip-hop fan with a strong musical talent, Sasà dreams of becoming a famous rapper so he can give his mother Rusè a better life. Meeting Yodi, a well-known rapper from the Neapolitan old school, seems to give fresh momentum to his dream and leads him to compose his first real track: a rap dedicated to his mother. However, a collision with the cynical reality of the music world and the streets forces Sasà to abandon his aspirations and go down the wrong path.