C974 The Immortal Civilization's Nethersky Crystal

Wildlands, Black Star Fortress.

Chu Haoyun moved around the Mimic Defense on the surface of the Black Star Fortress. While the palm technique absorbed the energy state to replenish its energy, he would also leave a trace of the transformed Quietus Force there. As more and more black dots appeared on the Mimic Defense, the nine great Demon Kings also saw his goal and could no longer sit still