C217 Entering the Medicine Holy Tomb

"Alright, let's go now." Mu Yun smiled and said, "Do you know where they are now?"

"Of course I know." Tangdou looked up confidently.

Mu Yun raised his fist and wrapped it with spiritual energy. Then, he threw a punch at the wall.

"BOOM!"

A muffled sound echoed in the room, but the wall did not move at all. It didn't even tremble