In the spring of 283, the city of Shimokitaro is preparing for the wedding of the shogun, who has locked himself in his house. The wedding is to take place in the middle of the day, and the entire town is busy preparing for it. The shogun's friend, the shinobi kurobozu, has come to see the wedding, but he is interrupted by the leader of the Dokutsu Dojo, who is known for his cruelty. The leader, known as "nobu fudo," hopes that he will be able to kill the boy who was inside him, but the boy has died long ago. The boy inside him has been reborn, and he hopes that his rebirth will erase the memories of the boy's death.