The underground three floors are a metal world. From the roof, walls to the ground, they are all thick metal. In addition, there are obvious energy fluctuations. With such a thick defense, the spirit wave can not be peeped in.
Bai Xu gently stroked the metal wall, making its surface ripple in circles. The hard metal seemed to be cotton candy, but also seemed to be liquid, constantly opening the way for Bai Xu.
"Who is it?"
Ten armed guards were stationed here, looking at Bai Xu who was walking slowly, and just about to give a warning, they were pulled into the metal wall and disappeared.
The last layer of heavy gold