Su Wantang, the concubine of the prime minister's house, was framed by her aunt and was sent to the Jiaofangsi as a prostitute at an early age. With her keen observation of words and the wisdom of forbearance and planning, she established a foothold in the Jiaofangsi. In order to balance the power in the court, Emperor Xiao Jingheng selected women from the Jiaofang Si to enter the palace as low-level maids. Su Wantang seized the opportunity to enter the palace. He first defused the troubles caused by the maids, then saw through the imperial concubine's frame-up, and gradually promoted himself through the emperor's temptations. During this period, she exposed the crime of harming her mother and avenged her mother; she also helped the emperor to attack the traitors in the court and quell the chaos in the harem. In the end, she counterattacked from a prostitute to a queen, controlled the Sixth Palace and assisted the emperor to stabilize the country. The process was full of exciting points such as slapping enemies in the face, reversing the situation, and outsmarting opponents.