Mao Toshi Kuhaku No Gyokuza to Nana Hashira No Niseo 01 (GAGAGA Bunko) [Light Novel]

[Machine Translation] Nilga Tide, a special zone where humans and demons coexist, is known as "Demon King City. In this city ruled by the Seven Pillars of Demon Tribe, a king was killed. The balance of power is shaken and the city falls into a state of extreme tension. The Justice Agency of the Federation of Humanity, the "Immortal Workshop," takes the situation very seriously and dispatches Arsalisa, the daughter of a hero, to the Demon King City. She is partnered with an investigator called Namakura Kido. The hero's daughter enforces justice under the law, while the delinquent investigator is willing to do anything illegal to uphold his honor. In a chaotic city of violence and intrigue, the twisted duo begins their unorthodox investigation. Will the two be able to stop the war and get to the mastermind behind it?

人類と魔族の共存特区ニルガ・タイド―通称・魔王都市。七柱の魔族が治めるこの街で、一柱の王が殺された。均衡が崩れ極度の緊張状態に陥る中、事態を重く見た人類連邦司法庁“不滅工房”は勇者の娘アルサリサを魔王都市へと派遣する。彼女と組むのは、なまくらキードと呼ばれる捜査官。法の下に正義を執行する勇者の娘と、違法を厭わず仁義を貫く不良捜査官。暴力と陰謀が入り乱れる混沌都市で、歪なコンビの常識外れの捜査が始まる。二人は抗争を食い止め、黒幕へと辿り着けるのか―世界破滅級クライムサスペンス。