Chapter 210: Unit 18

Although it was just a foundation, this underground city was definitely not built casually. Its external defense was very strong and its internal facilities were comprehensive. Lin Xuan could roughly figure out the system here after walking around it.

Given the original firmness and vastness of the continent, the underground city that Taixia Country excavated from the inside could only dig a small cave on a huge mountain. It would not affect itself at all. Besides that, the entire dungeon is divided into districts, trading areas, education areas, and residential areas... you name it, they got it.

Then there were many traffic tunnels, walking paths, and special traffic bubbles to pass quickly between various regions.

Lin Xuan said goodbye to Zhao Ming. Then he went to the administrative area to register, and then choose the direction of occupation.