According to the Black Spirit King's speculation on the scroll, an influence like the "Supreme Order Divine Society" was definitely not a local organization from the East Coast. Only a more powerful place—the Main Continent—could be where the adversary had its footing.
Until the moment before the Black Spirit Empire perished, the Black Spirit King still couldn't figure out why the "Supreme Order Divine Society" would attack him without warning, with no communication, and no compromise. The answer, perhaps, only his mentor knew. Maybe, before he established the Black Spirit Empire, his mentor had anticipated this outcome—all a part of his mentor's plan, an experiment.
He didn't know what role he was meant to play in his mentor's plan and experiment, nor was he keen to find out. All he wanted was if there was a chance, to let his descendants exact revenge with the treasure he had left behind.
