te their sword qi with the aid of mid-grade spirit stones.Qin Sang's kendo realm wasn't there yet, but he still took the middle-grade spirit stone with a solemn expression.Originally, Qin Sang wouldn'...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！o obtain more Nine Nether Demon Fire.Qin Sang only needed to follow the method of the Ancestor Kui Yin to refine the Eighteen Demon Flags. However, his cultivation was still too low, and his divine se...