Which episode should Guanshan Ren Ruyi ride with a gorgeous headdress?

Episode 7 and 8.

According to iQiyi's query, Ning Yuanzhou was once again stunned in "One Thought Off the Mountain", and Yu Shisan even made a joke about Ning Yuanzhou with this anecdote. During the chat and laughter, many of the guards in the mission learned about Miss Ruyi's decision to choose a father for her future child. They all showed off their breasts, showing off their figure and strength, and made a lot of jokes. When they arrived at Tushan Town, Ning Yuanzhou learned that Zhou Jian, a close associate of King Danyang and the Ranger General, had deployed a thousand troops along the way to intercept them, but the envoy had less than seventy people. In order to reduce casualties, the small team was dispatched collectively to inquire about information and forge letters from King Danyang. "One Thought of Guanshan" is directed by Zhou Jingtao and Zou Xi, starring Liu Shishi and Liu Yuning, starring Fang Yilun, He Landou, Chen Haoyu, Chang Huasen, Lu Xing, Li Huan, Chen Youwei invited starring, Chen Duling, Wang Yizhe, Chen Xiaojun, Zhang Zhixi Special appearance, a legendary costume drama starring Huang Mengying and Wang Yan. The play tells the story of a passionate team headed by Ren Ruyi and Ning Yuanzhou, who went from Wudu to Andu, overcoming obstacles and fighting side by side, and finally gained peace in the world and evergreen vegetation.