Fireball (2009)

Plot

After serving time in prison, a man discovers that his brother has been viciously attacked and lies unconscious in a hospital. Driven by a desire for vengeance, he delves into the world of a brutal underground sport manipulated by ruthless gangs. Determined to uncover the culprits behind his brother's fate, he joins a team, hoping to navigate this treacherous environment and confront those who harmed his sibling. As he immerses himself in this violent realm, he faces the harsh realities of loyalty, betrayal, and the quest for retribution.