In the south of the Yangtze River, Cheng Xiuxiu waited for Qianlong for more than 20 years, but eventually became depressed and died with hatred. Her daughter Qianqian finally arrived in the capital after going through all kinds of hardships. Qianlong met his long-lost daughter. Very happy. From then on, Qianqian fell into the intrigues and secret fighting in the palace.