C403 Blood Yin Wind Tempered Body

Wuwuwu!!

A series of wuwu sounds emitted a bone-chilling sound that caused one's heart to palpitate. At this moment, Lei Yan and the other three people stopped in their tracks because of this.

"It should be here."

Xiao Yang's brows were tightly knitted. The cave in front of them did not have any objects blocking it. It was completely exposed in the air