C504 The Classification of the Force of Nature

The information Liu Xuan sent over did not answer Lin Sen's question. Lin Sen thought about it and felt that Qingyi might know about it. The next day, he brought Xiaotong to Fallen Cloud Mountain. It was a tragedy for Xiaotong. Once again losing control of her body, Lin Sen explained the situation to Qingyi in detail. Qingyi smiled and explained to Lin Sen, "There are some things