Qin Shi Mingyue: Zhu Zi Bai Jia EP10 - One Dance That Prostrates Cities

Snow Lady/Xuenu's mind drifts back 10 years when she gave a command performance for the rich and powerful at the Snow Princess pavilion in the Yan Nation. During the performance, a drunken General Yan Yi insults the performance and is brought before the king's uncle Yan Chunjun for punishment. Xuenu is given the decision over Yan Yi's life and spares him. Yan Chunjun then insists on Xuenu dancing for him and to drink his wine at his residence, which she is unable to refuse.