Several hundred years after the Battle of Dannoura, the Genji and Heike clans face off in a mountain town with a treasure legend. A revolver-wielding stranger, even a gunman, blessed with skill and filled with psychological scars, drifts into town and crosses paths with just two clans who are both for a hidden treasure at a remote western town. Knowing his services are invaluable to both sides, he offers himself to the clan who offer the most significant share of their wealth. Yoshitsune commands his Genji gang while Kiyomori leads his Heike gang in red. Expectations collide since the players wonder that gang the gunman will combine. Dirty tricks love, get jumbled together, as the situation erupts into a showdown.