Li Qing, who is naturally beautiful and in great shape, is a well-known beauty in Bianzhou City. Mrs. Su, who is eager to have a son, hired her with a large sum of money as her mistress to impress Su Che, the young master of the Su family who is stoic and aloof from women. He promised to give her money and status if she could help the Su family flourish. After entering the palace, Su Che avoided Li Qing in every way at first, but as they got along day and night, he frequently broke his guard and gradually fell in love with her. Because others coveted her, he made a bet with his friend Du Lin to protect her and won the match. Li Qing misunderstood that Su Che wanted to leave at the end of the term, but Su Che immediately resolved the misunderstanding by confessing his love. In the end, he came first in the imperial examination and married Li Qing as his only wife with ten miles of red makeup, and the two stayed together for the rest of their lives.