This game starts with the defeat of Orochi at the end of the first game, the new land consisting of the warriors from the Three Kingdoms Era of China and the Warring States period of Japan found peace. It was, however, not destined to last. Former officers under the Orochi army broke away and formed their own armies, while others not affiliated with Orochi began to create armies of their own as well. All the while, an evil plot is in motion behind the scenes, to revive the greatest evil the world has ever known: Orochi himself.

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