It's common knowledge that in the Southern Region, there exists an absolutely untouchable force: the Grass Hall. Its top disciple is the Southern Region's Green Cloud Sword Saint, a master of the sword. The second disciple is the Eternal Female Emperor, who rules an era. The third disciple is the current great Confucian scholar, a mortal descended from Wenqu star. The fourth disciple is the reincarnation of a demon god, suppressing the Nine Netherworlds... Lu Changsheng: Me? I'm nothing special, I'm just their master.