The Immortal Ascension 1x22

Nangong Wan suspects there's more to Elder Han's supposed defection than it appears. Wang Chan introduces Dong Xuan Er to Patriarch Yun Lu, from whom she learns she is the daughter of Yun Lu and Hong Fu. Han Li discovers the corpses of cultivators who met a gruesome end in the palace. Steward Wang sets a trap, sending the Four Mengs to watch Han Li.