After setting Gu Yuan down, Xiao Yan once again led the others toward the next super plane.
The planes he had chosen were all relatively far from the Extraterrestrial Evil Race. After all, although he could now be said to have no equal in either the Great Thousand World or the Extraterrestrial Evil Race-even the Saint Heavenly Demon Emperor would be lucky to escape alive if he faced him again-
Xiao Yan still could not extend his reach across the vast starry expanse beyond the Great Thousand World, nor could he protect every lower plane.
Fortunately, the Great Thousand World had an immense number of subordinate lower planes. Even the large planes numbered in the tens of thousands. Although the Endless Fire Domain now had many experts who met the heavenly sovereign qualification, their numbers amounted to little against such a vast total.
Soon, Xiao Yan slaughtered his way forward, burning and purifying each lower plane occupied by the Extraterrestrial Evil Race, restoring them to their original state.
As these lower planes were purified one after another, the Xiao Clan's five peak Dou Sheng experts each descended into one of five lower planes.
Xiao Yan continued his bloody advance. After all these years of conserving their strength, the Endless Fire Domain had far more than just these few experts who met the heavenly sovereign qualification.
Almost all the former clan chiefs of the Ancient Eight Clans had now reached Great Perfection Earthly Sovereign. Even for the few who had not, Xiao Yan intended to reserve a place for their advancement to Heavenly Sovereign.
Soon, the Heavenly Derivation Sect Ancestor, the Yan Clan chief, the Lei Clan chief, and the current Stone Clan chief, Shi Hao, each descended into a lower plane and began trying to commune with its plane spirit