藤原ひとみ

过去，在被称作冬木的城市曾举行过由七位魔术师与英灵参加的“圣杯战争”。 然而趁着第二次世界大战的混乱，“某位魔术师”强行夺走了圣杯—— 数十年过去，千界树一族高举那个圣杯为象征，叛离了魔术协会，宣布独立。 愤怒的魔术协会派遣了刺客，但他们却遭到了召唤出的Servant的反击。。When a city is terrorized by a sadistic serial killer, a seasoned detective and a newly recruited paramedic discover the key to stopping the bloodshed lies in unlocking the truth of their own haunted pasts.。