After his defeat by Master Ip, Cheung Tin Chi, makes a life with his young son in Hong Kong, waiting tables at a bar that caters to expats. It’s not long before the mix of foreigners, money, and triad leaders draw him once again to the fight.

One of the first American black belts in Brazilian jiu-jitsu, Mickey Kelley, gets pulled away from everything he loves and into an unsanctioned MMA tournament.

Set in the expansive Japanese community of Sao Paulo in Brazil, the largest Japanese diaspora in the world, the film follows Akemi, an orphan who discovers she is the heiress to half of the Yakuza crime syndicate. Forging an uneasy alliance with an amnesiac stranger who believes an ancient sword binds their two fates; Akemi must unleash war against the other half of the syndicate who wants her dead.