Chihiro battles Mikaze to protect Maya but she ends up being defeated by Mikaze. With her last ounce of strength, she frees Bunmei from the spell he was put in and he rushes to help Maya defeat Mikaze.

Mikaze is defeated, but Bunmei finds that the future is still unaltered and that his encounter with his younger self is the real Nostradamus Key. When he ends up activating the key, the alien invasion begins and Bunmei regains his lost powers to stand against it by himself.