Li He is the only daughter of Marquis Lecheng and married Zhang Dengxi, the new top scorer in the imperial examination. However, she discovered that Zhang Dengxi not only prevented her from having children, but also intended to harm her life. For revenge, Li He teamed up with the famous courtesan Liu Hanyan and his concubine Xiao Rou to design a plan that plunged Zhang Dengxi into chaos. Liu Hanyan used her illegitimate child as a bargaining chip and willingly became a concubine, cooperating with Li He both internally and externally; Xiaorou awakens after falling out of favor and joins the ranks of revenge. The three of them collected evidence of Zhang Dengxi's collusion with the dark party, and ultimately executed him by hammering, leading to the downfall of the Zhang family. Li He and Heng Wang finally got married and adopted the son of Liu Hanyan. Xiao Rou also became independent and started a new life. The story showcases the courage and wisdom of women who join hands to overcome adversity, break free from scum, and embrace freedom and rebirth