C1701 Initiation of causality and internal disorder

Cao Er called herself a housewife. When Ye Feng didn't go and look for her, besides taking care of the Poison Flower Poison Grass, the most important thing she did was to cultivate the methods that Ye Feng found. Until now, Cao Er had learned almost all of Original Realm, their soul techniques.

Although most of it was just an imitation, when it was really used