C2011 Three Trailers(2)

"Okay, let's go to the underground city," Hee Xiaobi said.

"The underground city?" Hsu Xiaofeng did not remember that he had mentioned the country, so he was a little confused.

"I brought it up!" Tieh Cheng said at this time, "Last night, I also planned to go out today, so I took a look at the place I can go. The underground city is a good place I saw