Alongside Nobushige on his escape from Mt. Kudo are the Sanada Ten Braves, ten ninjas who serve him even after their exile. Standing in their way are the Ura Yagyu, a group comprised of assassins who have carried out many killings under orders from the shogunate, mysterious swordsmen, and mighty warriors. This is the final chapter of the Warring States period. It is a tale of the bonds and way of life shared by the Nobushige Sanada and the Ten Braves who gather at Osaka Castle.