Two Onimusha warriors embark on an epic adventure! One sets off to overthrow the evil warlord Toyotomi Hideyoshi, the other seeks revenge on a traitor to her clan. These Onimusha warriors' paths are destined to intersect. Will they join forces to save the world from destruction at the hands fo the monstrous Genma or will the Omen Star finally descent and bring unending chaos to the world?