Qin Lin'er, the second daughter of the Qin family, was humiliated because of her ugly appearance. After a failed suicide attempt, she encountered a spirit realm that descended to the earth and changed her fate to become a beauty. When the emperor was on a secret visit, Qin Lin'er used the spirit realm to help the emperor in trouble. The emperor fell in love with her and took her into the palace. The two should have started a happy life, but they faced many difficulties under the obstruction of Qin Yujiao, the eldest daughter of the Qin family, and the spirit realm. Can Qin Lin'er and the emperor overcome the difficulties together?