C171 Ling'er's Breakthrough

In the dwelling of the demon clan king, Wan Muchun, was still the same tranquil and clear pool water. Wan Muchun stood on top of the lake with a puzzled expression. Just who could it be? Could it really be that Long Xiaoyao? "No, it's impossible for him to be so strong that even I cannot detect him. There must be something more to it, and if we were to talk about others