S1·E15 Episode 15

Sui Ge angers his father when he accuses him of turning a blind eye to the Empress’ actions in trying to kill Yi Xiao. Sui Ge is removed as the secondary officiant in the Ancestral Ceremony and replaced by his younger brother, indicating Sui Ge is no longer favored by the Emperor. Knowing he’s upset, Yi Xiao takes Sui Ge to a place to help calm him and, in so doing, learns the story behind his mother’s death. Murong Yao and his father arrive to attend Xi Yang’s wedding, and though Murong Yao is to keep tabs on Jing Shi, Jing Shi suddenly disappears.