A century has passed since the clash of wills and power erupted between the mortal and the divine―the story now chronicled in the annuls of history as the 'Battle of Kameria'. And with peace restored in Asdivine, its creator, Izayoi, had finally settled down into the quiet life among the humans. That is, until a visitor from a neighboring world suddenly shows up proclaiming the impending doom of not only their world, but the entire universe. Hearing this, Izayoi sets off in an attempt to reverse this seemingly pronounced fate, as his journey leads him through memories lost in time toward the long-forgotten truth.