A prequel to the video game by the same title. The video takes place in the year 2065, six years before the events of the video game. In the video, three wielders of the "divine weapons" from the Fenrir Far East branch, an elite military task force, arrive at a military operation against the powerful creatures called Aragami. One of the three, Souma, is a protagonist in the video game.

Es el año 2065, tres poseedores del "arma divina" de la rama Far East Fenrir llegan a una operación militar contra las poderosas criaturas llamadas Aragami.