C3449 Underground World

"* Hua La * A crisp sound was heard. Lu Shan's punch had shattered the glass wall that had separated his body. His body was finally freed, and he had regained his freedom.

However, at this moment, a loud bang was heard from not far away. Then, the entire building shook violently, as if it was going to collapse at any moment.

Then Lu Shan saw the various instruments, display cabinets