After Rebirth, the Traitorous Empress Came to Be Her Disciple Again?

Ye Xiao was originally the master of the Endless Immortal Realm, but at the critical moment of promotion, he was betrayed by nine disciples of the Empress, leaving only a trace of his soul that traveled to the past. At the apprenticeship ceremony, when the former murderous empress stood on the Shengyuntai again... When the tributaries of the Styx descend carrying the will of the Empress of Styx... Ye Xiao made an oath. He will never make the same mistake twice!