Kamematsu-gumi's young head, Kameyama Paris, attends a party of Japan's largest chivalry organization, Akaiyakai, and kidnaps Elene, the wife of the super-martial arts leader, whom she meets there. Infuriated, the chairman of Shuuiyakai summons Achilles, a man called a "demi-god", to chase after Paris... What do you think about this manga?