一级理论和二级理论的区别

Ning Cheng pointed at the white circle and said cautiously, this magic weapon is the Youshui Nine Mark Circle, which is of a very high level. Concubine Luo has a glass scroll, so I will give this to you. In that jade box is an original dragon soul. When your cultivation level is higher, you can refine this dragon soul. It is also a means of self-protection....