When he was little, high school student and amateur mechanic Shirou Emiya was adopted by a magus man. Now he wants nothing more than to follow in his stepfather's footsteps and become a hero of justice. Little...

The story takes place in an ordinary Japanese town, Fuyuki City. Hidden from society, there has been a deadly war going on in this town. Seven sorcerers known as "Masters" summon powerful familiars called...