C133 Third level of the tianyuan pagoda

"Strange, the Tianyuan Pagoda is sealed in all four directions. Where did this sound come from?" Meng Cang was confused and couldn't help but stop in his tracks.

The sound of the wind in his ears did not stop, but he did not feel anything on his exposed skin. He twisted his neck and looked in every direction, but there was not a single gap for the wind to pass through