Dax (Lil Lyle Havary) competes in a street basketball tournament held in Rock Park to fulfill his basketball dream. After he lost to his opponent Mouch, his fortune continued to decline until Dax met Uncle Drew (Carey Owen), a former street overlord, hoping for his help, and Uncle Drew offered to build his own team. To this end, the two set out together to find Uncle Drew's old players (Shaquille O'Neill, Chris Webber, Reggie Miller, Nate Robinson), and then there were wonderful games played out one after another. A series of interesting stories also happened.