C623 Could It Work?
A groove appeared in the center of the fourth floor, and Xiao Hao had already embedded the key into it.
The floor floated up, and the team quickly arrived at the fifth floor.
The fifth floor was completely different from the previous four floors.
The fifth floor was like a ten thousand meter high sky. Looking up, they could not see any ceiling.
Xiao Hao had seen this kind of situation before
