C101 Origin of Blood Box

The demonic energy in the cave was engulfing everything. The air was so cold that it was bone-piercing. Lan Xiangyu and Wu Tie were feeling better, but Zhou Yaozu was almost unable to take it anymore. Luckily, Wu Tie used some of his spiritual energy to resist the bone-piercing chill.

"Why don't you go out? There's just the two of us here."

Glancing at Zhou Yaozu, Lan Xiangyu suggested