What episode is the daughter-in-law's party?

At that time, the plot was: at this time, fog began to rise under the bridge, and everyone watched curiously. Yining appeared in front of everyone with a boat and a beautiful girl, Nie Yunzhu. Other mother-in-law and daughter-in-law helped to play music in the back. Yining sang a ditty and appeared in front of everyone with Nie Yunzhu's fairy and held a party.

Nie Yunzhu, a son-in-law who was originally a gentle official's daughter, was forced to enter the Golden Wind Tower on the Huaihe River in the Qing Dynasty because of his father's mistake, and became the most popular red card there. She was inadvertently saved by Yining and became emotional, because a song of water became the focus of everyone, and a song of Jing Hong's dance made people envy. In the novel, she finally gave birth to two children for Yining. When Yining entered the palace,