Modern-day thugs and Sengoku warlords collide in an epic battle! When college student Michiro is confronted with the question of what separates a murderer from a wartime hero by his imprisoned younger brother, Makoto, who stands accused of attempted murder, Michiro insists it's a matter of justice. But Makoto feels it's simply a matter of the era. As both brothers struggle to reconcile their beliefs, a strange phenomenon occurs, and a red rain falls, shrouding the area in thick fog. Soon they find themselves transported to the Sengoku Era, where they must face off against the fearless warlords.
