Koh’s life is taken by the Fang Clan, yet Mamiya stands firm before the villagers, trying to stay strong as their leader. But when she is alone, away from prying eyes, she quietly weeps for her fallen younger brother. Witnessing this hidden grief, Kenshiro and Rei set off in pursuit of the Fang Clan, who stole Koh’s belongings as they fled...and now the fists of Hokuto and Nanto are about to explode!!