C365

"This is …"

The icy, viscous black fog billowed as it spread out like a mighty tide, causing all the experts present to narrow their eyes in disbelief and amazement.

The sudden change caused Gu Shentan and Pharmacist Han's bodies to shake violently. Shen Jiuyou, who was at the top, had a change in expression. Obviously, he recognized the source of the black fog