control over spiritual energy, striving to waste not a single drop. Therefore, after watching Lao Hei's demonstration, he quickly grasped the key points.Lao Hei kept staring at Jiang Yun's expression...s spiritual energy would definitely forcefully obtain control of its body first.Even, he doesn't need to practice the formations with nine people himself!Thinking of this, Yi Zheng's back suddenly bro...