C410 The Sound of the Wind

After searching around for half an hour, Woo Yang finally understood one thing.

There was no use complaining. He could only keep searching and always find some clues.

There was something very strange. Woo Yang could not feel the flow of air below. It was as if this was a very secret space. There were no exits, so the air here was very dead.

There was also a thick gray fog covering the place