During the Sengoku period in the midst of civil war, the powerful Daimyo's struggle for power and the conquest of the imperial capital. Shingen from the Takeda clan and Ieyasu from the Tokugawa clan fight bloody battles to conquer more territories and power. The great Shingen defeats several forces of his enemies but is severely wounded in combat by Ieyasu's forces. Predicting the imminent death of their great leader, the Takeda clan secretly sends their best Ashigarus to annihilate Ieyasu's forces and the entire Tokugawa clan.In revenge the death of the legendary warlord Shingen Takeda.