"Yeah. Demonic Ghost Kings are all in or above the Integration Realm. If a flock of Demonic Ghosts has a Demonic Ghost King as the leader, their reproduction ability will be stronger. They're not the kind to be trifled with in the Cultivation World."

Yue Wuwei gazed at the crowd and explained, "Demonic Ghost Kings are born in a place called Darkland. If you kill one Demonic Ghost King, the other kings in Darkland will know about it and come to seek revenge. This is the ...