be intensely covetous upon seeing this immortal substance.This is a type of energy that doesn't exist in the Immortal Realm, surpassing many forms of energy and matter.Jun Xiaoyao's mind flashed, and... once entered the Sanxian Cave, told me. But I'm not sure myself if that semi-immortal herb has matured yet."Jun Xiaoyao nodded slightly and said, "So that's how it is."Yuntianlai then said, "Besides,...