Hidden in the deepest part of the Imperial Capital, the God of Sparks, suppressed by the ancient Sethariel forebears, has now become a part of the capital's defense facility. The "Lifeladder Tree" has finally found its destined master, starting to sprout and entering an active state.
Thought about it many times before, this kind of inheritance of the Unyielding Fortress must be the type for piloting super armor suits and 'Aether Armaments.' It is just because the basic qualities are absurdly high that it gives people an illusion of extreme advantages and disadvantages of an Earth Series defense True Form.
But what if those disadvantages were meant to complement some kind of giant construct from the start?
Years later, once again stepping in the Imperial Capital, 'Ian' can now unreservedly activate his powers belonging to the Unyielding Fortress, resonating with the capital.
