Su Ningyue is the concubine of Zhongyong Hou Mansion. For the safety of her family, she entered the palace as a low-level talent and lived in the remote Jingyunxuan. She has no family to rely on, but with gentleness, perseverance and a clear mind, she sticks to her heart amidst the disputes in the harem. By chance, she warmed a bowl of lotus seed soup for the emperor who was dealing with government affairs late at night. She exchanged her sincerity for sincerity, and gradually became the emperor's exclusive favorite. Faced with the frame-up by the imperial concubine and the conspiracy by the concubine, she did not engage in cunning tricks and used wisdom to resolve the crisis. She also provided some guidance from a woman's perspective when the emperor was in trouble in the court. From an unknown talent to a queen standing side by side with the emperor, Su Ningyue used love as a shield to protect herself and the emperor. In the turbulent deep palace, she wrote a legend of pure love in which the emperor and the concubine knew each other and stayed together.