Reborn, the Traitor Empress Comes to Ask Me to Be Her Master Again?

Ye Xiao was once the ruler of the Boundless Immortal Realms. At the crucial moment of his ascension, he was betrayed by the disciples of nine female emperors, and only a wisp of his remnant soul transmigrated into the past. At the apprenticeship ceremony, his former master, the Murderous Empress, once again stood upon the Ascension Cloud Platform... As a tributary of the Nether River carried the will of the Nether River Empress into the world... Ye Xiao swore an oath. He would never make the same mistake twice!