C746 Blood Essence in Hand

"Phew. Hu. . . "

Xiao Yan gasped for breath. His eyes were filled with shock. What exactly was it? Before he could see it clearly, his body fell to the ground uncontrollably.

"Xiao Ao, did you see it clearly?"

Clenching his teeth, Xiao Yan said in a deep voice. He could feel cold sweat dripping down his back