It is the distant past. A great lord of feudal Japan is struck down by an entity of pure evil. A young warrior, sworn to vengeance, becomes a masterless samurai - a ronin - trapped in an eternal struggle with the demon who killed his master.
It is the near future. A great corporation in the urban jungle of New York City is preparing to unleash a deadly new technology. A childlike telepath and a tough-as-nails security commander are the only people who stand in its way.
When these two worlds collide, dreams and reality will blur together for a final, apocalyptic battle - and at the heart of the chaos, a lone swordsman will face the ultimate test of his fealty.