Which emperor is Princess Pearl?

The emperor in Princess Pearl is Emperor Qianlong.

The prototype of the emperor in Princess Zhu Huan is Aisin Gioro Hung Li, the sixth emperor in the Qing Dynasty and the fourth emperor after Beijing established its capital. The year number "Qianlong" means "Heaven prospers". After 60 years in office, he continued to talk about politics and actually exercised supreme power for 63 years and 4 months. He is the longest-serving and longest-lived emperor in the history of China.

The interesting story of the emperor in Princess Zhu Huan;

The play tells the story of Wei Zi, the daughter of Emperor Qianlong, who went to Beijing to reunite with the lost emperor. When there was no way out, I met the swallow, who tried to help Wei Zi enter the palace. However, in this mistake, Wei Zi and I exchanged my real identity and became the Pearl Princess in the palace.

In the TV series Princess Zhu Huan, Emperor Qianlong was generous in nature and loved the people like a son. He is the father of Xia Ziwei and May. I met Xia when I went down to Jiangnan, and they fell in love and gave birth to a daughter.

Many years later, Xia Ziwei went to Beijing to recognize his father and mistakenly exchanged his real identity with Swallow. Emperor Qianlong thought the swallow was his daughter, so he loved her very much. When the truth came out, Qianlong recognized Wei Zi and married the swallow to Mei.