Bologue had flipped through many books related to the Extraordinary, such as "Ethereal Theory" and "Soul Science." Without exception, these books all mentioned the same name.
King Solomon.
He was a man reputed to be closest to the "Secret Source," a scholar nearly touching the truth. He established the Holy City on this ancient land, where countless scholars flocked like worshippers to join the pursuit of the "Secret Source."
Thus, the Holy City was also known as the City of Scholars, but sixty-six years ago, in the flames of war, the Holy City fell, and that man who understood the truth of this world the most died in his Golden Palace.
On this barren ruin, Oath City Opus was born.
But Bologue always had a lingering doubt in his mind, why here? Why is it here again?
