In the first month of the thirty-seventh year of Kangxi's reign, Yang Gege, the daughter of the Heihe Governor's Palace, was taken into the palace to be raised by the Empress Dowager. In the dense palace and the vast sea of people, Yang met the eldest brother Yinzhi and the third brother Yinzhi. And can true love in the world be tolerated in the Forbidden City? ! The different love stories of Yinzhu, Yinzhen and Yinzhen. They are often in dilemma when facing the country and love, the world and family. . . . . . A heart-wrenching love song that took place in the late Kangxi years of the Qing Dynasty. . . . . .