In the Biography of Ruyi, the historical prototype of Ruyi was the Empress Fucha in history. Empress Fucha's name is like the Empress of Emperor Qianlong of the Qing Dynasty. After Emperor Qianlong ascended the throne, he made Ruzhu Empress in 1715. During the reign of Emperor Qianlong, Ruzhu was cautious and conscientious, and was deeply loved and trusted by Emperor Qianlong. She had handled government affairs for Emperor Qianlong many times and assisted him in governing the harem. Ruzhu died in the 60th year of Qianlong and was granted the title of Empress Xiaosheng Xian.