princess huaiyu (played by zheng jiayu) is a girl adopted by the qing dynasty general fu zheng. her real identity is yongli, the emperor of the ming dynasty. aaa。 on the lantern festival when huaiyu was eighteen years old, she and her sister-in-law cheng ying (played by yu jiahui) dressed as a man and went out for a trip. they actually met wu sangui's son wu yingxiong (played by wang hao) and emperor kangxi (played by sun yaowei) who was on a tour in a mist. although the three of them had hidden their true identities, they were very close to each other and became "brothers". in an accident, huaiyu formed a grudge with the prominent family at that time, and his identity as a woman was also known by kangxi, and the relationship between the three changed. huaiyu's unspeakable mystery of his life experience, the future break between wu yingxiong and kangxi, the emotional entanglements that the three of them are still chaotic, and the grudges and revenge between the family and the fu family have all become the highlights of this drama. since its premiere in 2000, the tv series "princess huaiyu" has been replayed many times by major tv stations and has hit high ratings.