The Beloved Catgirl Archer - Telikós Kynígi Calydonia

He didn't think he would come across a mysterious circle one night and after a flashing light, a certain person showed up before him. A girl that he fell in love with at first sight. And so, the normal life of Kurogane Yoshida, a boy who didn't even know what a Holy Grail War was, will change for the sake of being by her side. [Act I : Farewell Morning Star, the Herald of Dawn]