Rival clans fight in the shadows, seeking to gain the mystical power residing inside Miharu, whoever controls it capable of controlling the world.

Raimei wants Miharu to train with a mysterious Fuma teacher, but they suspect something sinister is afoot when they arrive.

Miharu's group battle a band on ninjas intent on stealing the secrets of the Fuma way, the battle revealing amazing powers.

Miharu begins to question his fate as his friends set out to gather the forbidden hijutsu of each village.

Miharu faces the fact that everyone around him may have ulterior motives, including Raimei, who has plans for her brother.

Yoite forces Miharu to make a difficult decision, either choice resulting in more pain in the battle for the Shinrabansho.