Lido Ghost City

the Lido Ghost City was termed as a place where dragons ascend, and is located at Shennongjia Forestry District. It is a gigantic underground city, and the Ghost King Masks are the admission tokens. Throughout the long history of the country, the Lido Ghost City had only opened tens of times. The number of Ghost King Masks still circulating in the world has also become lesser and lesser. That's the reason those large clans can do anything to get their hands on one.