The battle between Iori and Tsurumaru of the personal corps has begun! A series of unpredictable consecutive strikes from Tsurumaru tears Iori's shoulder apart, and Iori amazingly finds himself at a disadvantage for once, but a fight with such a formidable foe only serves to awaken his instincts! Even Kamedembo can't help but feel a chill as Iori demonstrates his true colors as a warrior! Meanwhile at Unabara Castle, Muho style soldiers are being slain left and right by a mysterious "traitor" among their ranks. The traitor then heads for the south residence of the main castle where Jinsuke awaits...