Chapter 2508: Protection Mechanism

le, it suddenly opened up into a much wider space filled with numerous rooms. Each room was encircled by steel bars as thick as arms, and between these bars, one could constantly see flashes of blue l...and space travel, you can freely go to other worlds!"Mr. Shi followed Chen Ping's explanation!Chen Ping looked at Mr. Shi in great surprise, he couldn't understand how Mr. Shi knew all this.When Chen...