C147 Black Wind Cave

Huff, huff.

The Black Wind Tunnel was so deep that one could not see the bottom. Zhao Xin's surroundings turned black the moment he entered. When he turned his head, he could see the light outside the cave. It was as if the cave could devour the light.

Waves of strong wind blew on Zhao Xin's face, causing him to grin. A scratch instantly appeared on his body.

Furthermore