Zhaoli, the top prostitute of Wenxianglou, died tragically. The hero Meng, who was infatuated with her, tricked Wu Mang and several people who had entanglements with Zhaoli before her death and trapped them in Huaixiu Village, intending to use Wu Zhao's funeral song to avenge Zhaoli. However, as the people present continued to die strangely, everyone realized that the real murderer had already disguised himself as one of the nine people present and manipulated the revenge game. Finally, under the leadership of Wu Mang, the mystery of the truth was gradually revealed.