After having been slain and sealed away for a century, Kurama has returned with a vengeance. Though a spirit, he is very tangible, and seeks to find a host body to fully possess, heroes whose powers he can drain from their body, or people that he can brainwash and put into rubber Kitsune ninja outfits, sealing away their identity and free will with a Kitsune Mask. Any who stand in his way will face his evil, sadistic, overpowered wrath.