Rumor has it that Kento Kawasaki, the world's strongest man has returned to Yujimoto for the first time in the last decade. Fighters from all over the world gather in Yujimoto to challenge kento to take his title as the world strongest man from him.
Its been 10 years since the world's strongest man, Takashi Ichimaru was defeated by a boy named Kento Kawasaki. But since then Kento was never seen or heard of again. In a quest to become the next greatest fighter in the world, fighters from all over the globe host Brawlz, fights between individuals involving world rankings to determine the strongest. The goal is to challenge Kento Kawasaki, defeat him and become the world's strongest fighter.