C654 Biological weapons x4(4)

Hao Zong looked at the wall opposite of the stone door, "The wall in front of me, I think you all also noticed that it was tilted. "Why is it slanted? The exit must be right there."

"But Fat Bear and I just tried every inch of the place, and there's no indication that there's an exit over there."

"Hehe, if it can be verified just like that