Kyoya's father was a great warrior, killed at the hands of the diabolical psychic, Rebi Ra, who has now opened a portal to hell in the city of Shinjuku. It falls to Kyoya to finish what his father started and battle his way through demons, while protecting a young woman from harm. The only problem is that he's not exactly your classic hero type, and his powers are still latent. 魔界都市<新宿> Demon City Shinjuku。 奇幻动作类ova动画,继《妖兽都市》之后川尻与奇幻小说家菊地秀行的又一次合作,之后2人还合作了《吸血鬼猎人D剧场版》。