Chapter 498: Taking the Dan

. I don't know if mortals invented it first because my reading volume is limited, and I'm not too sure. If you know, please tell me.ps2: Thanks to the book friend 160723112424030 for the reward, it's...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！like water. Then he plunged into meditation and circulated his cultivation technique.The bottleneck of the tenth layer was just as difficult to break through as the ninth, but there were clues to foll...