In the ancient town of Longmen, there is a local bully named Qi Zhengming. He did all kinds of evil in his early years and made his fortune by robbing houses. Later, he colluded with the government and killed the local salt official named Chen by despicable means, monopolizing the salt industry in the entire jurisdiction. Qi Zhengming was extremely lustful and married seven concubines. However, in recent days, the Qi Mansion has been a little uneasy. The concubines who were originally safe and sound have been killed and injured. As the news of the haunting spread, people are panicking. As he is about to marry his eighth concubine, Qi Zhengming has no choice but to invite two "experts" to catch ghosts. It was thought that the haunting matter was settled, but unexpectedly, on the day of Mr. Qi's wedding, he died suddenly under the Buddhist temple of the Qi Mansion. The death was horrible. Everyone locked the suspicion on the "expert" who saw Mr. Qi last. The Qi Mansion was full of doubts, and the haunting matter resurfaced. Who is the real murderer who killed Mr. Qi?