For Ye Dun's inquiry, Huang Yan murmured for a moment: "The main influence of Xueluojing is the human soul. According to legend, the human soul has three souls and seven souls. Therefore, in order to train into the body of Xueluo, it is necessary to let the three souls and seven souls all merge into one blood crystal. In this way, if you want to train into the body of Xueluojing, you need at least ten blood crystals."

"If only ten, it's possible to make up enough." Leaf dust loosened one's airway.

Now they've got one, and then they just need to find nine more. It doesn't seem to be...