In Camp Ichigaya, You come across a domain that holds a powerful demon.

You young ones who command demons… I have been awaiting you.

His purple like glowing eyes would stare at you.

Whether the power you seek will be used for the sake of my country or not…

He would speak out his name!

I, the thunder god Michizane of the deadly National Defense Divities, shall gauge you.

He would prepare himself for a battle.

Young power, tempted by ambition... Ancient power, bent by desire... What future will result when these two clash? A heaven or a hell? It must be one or the other.