These were Dominator of Samsara in Six Realms' rough description of Eight Nine Mysteries. He only said that it was ever-changing and it could identify the immortal Tao and Golden Body of Bodhi. And, he depicted its figures which could turn an ordinary person into an immortal. Except for these, he did not say more about it. Like other supreme arts, no one knew its origin. Hence, Meng Qi was unable to tell which version he knew. Yang Jian, Qing Yuan Taoist had practiced Eight Nine Mysteries, but maybe what Sun Wukong, the Great Sage Equal to Heaven, had practiced was also Eight Nine Mysteries.