説明
: To attain the wish granted by the Holy Grail, seven mages summoned seven Einherjars, sparking off the ultimate battle to the death – the Holy Grail War. The truth behind the Fourth Holy Grail War ten years ago, as well as Shirou’s adoptive father, Rin’s father, and spunky young Kirei Kotomine’s involvement in it, is about to surface.