Ajisu pill has been listed as a forbidden drug in the palace during the Qing Dynasty, and it is a enchanting pill among the people. Ajisu Pill in Qing Dynasty, shentu Gum in Han Dynasty, Wushi Powder in Wei and Jin Dynasties, Love Flower in Tang Dynasty and Thriller Beauty in Song and Ming Dynasties are all called the five treasures of the court. In particular, the "Ajisu Pill" in the Qing Dynasty is the first of the "Five Treasures". In history, Emperor Qianlong lived to be 88 years old, and the secret was "Azisu". Ajisu Pill used to be real, and the royal aristocrats in the Qing Dynasty often used it to flirt. In the later plot of Ruyi Palace, Emperor Qianlong also deeply loved Ajisu Pills.