Overview: The Dragon Demon Emperor has gathered all Haniwa soldiers and robot soldiers and launched an all-out attack on the build base. The Dragon Demon Emperor demands the abandonment of the build base, but Dr. Shiba resolutely refuses it. If you go out with a capsule, you will rush into the phantom fortress. Now, Sora, who inherited his father's will, is embarking on the last battle with the Dragon Demon Emperor!