Pure white alien wind spirit roots? Lao Sheng was not Yong Guyun, he almost screamed. He knew that in Pingzhou, as long as the color of a single main spiritual root reaches turbid white, it can be called a pure spiritual root. He used to think that Yue Ying's pure wind spirit root was also turbid white, or at most just white, but he didn't expect it to be pure white....