C143 An Internal Strife?

"What do you mean?" Liu Fei asked curiously.

Not only Liu Fei, but Nangong Yingjie and the others also perked up their ears. The elder who lived in the underground city seemed to have some incredible secret that he wanted to reveal.

"The meaning is very obvious." The elder continued, "I'm sure you already know about Mu Qianqiu