一级理论和二级理论的区别

At this moment, Qiao Kairui couldn't care about anything else and frantically encouraged his Xingyuan. Even though Ning Cheng's spear had not yet penetrated Qiao Kairui's eyebrows, his eyebrows opened automatically and a black light blasted out. Ning Cheng's spear slowed down for no reason, but at this moment Qiao Kairui gathered the five-color forest banners together and turned them into a space shield....