Shen Qingtang, the legitimate daughter of Daqi Zhenguo General's Mansion, was exterminated for treason because Emperor Xiao Jingheng was afraid of his great achievements. She narrowly escaped with her mother's secret book on poisoning, disguised herself as a refugee and entered the palace as a palace maid, and was gradually promoted to a concubine. In the process, she used ruthless strategies to get rid of the villains who framed the general's palace, exposed the emperor's hypocrisy, and finally overthrew the imperial power and became the empress. The whole process was centered around counterattacks, slaps in the face, and ascending to power.