On one fateful night, a boy named Kota discovers a treasury exists, left by the organization Ethos in the war with Logos six-thousand years ago. This treasury contains the greatest weapons and sorcery equipment man has ever seen. But, alas, another organization has come to attempt to take it first. If they were to get their hands on the myriad of items, it would mean the repeat of the ancient war thousands of years ago. Can Kota retrieve it before them, or will humanity pay the price?