Broly exists to remind you that Dragon Ball's real power isn't the plot, it's watching two gods fight something that shouldn't exist, frame by frame, with animation that bends what's possible on screen. The first act builds genuine weight to three Saiyans' lives across generations, then burns it all down in fights so relentless they feel personal. The writing stumbles and the canon retcon lands like a gut punch, but none of that matters once the transformation sequences start and you're watching Goku stop thinking and start surviving.

Peace settles across Earth following the Tournament of Power, but Goku keeps training, aware that ever stronger forces exist in the universe. Decades earlier on Planet Vegeta, King Vegeta sent the infant Broly, whose latent power exceeded his own son's, into exile on the barren planet Vampa, where Broly and his father Paragus became stranded for years. Now Frieza returns with Paragus and a vastly powerful Broly as allies, and Goku and Vegeta must face their most dangerous challenge yet. Alongside the fight, the film traces the history of the Saiyans and how three warriors of that vanished race came to follow very different destinies.