During the Republic of China, wars were raging. A strange mountain temple murder broke the peace of Zishui Town outside Shanhaiguan. The town mayor and his young master's caravan was a group of people. Except for the young master who returned madly, the rest of them died. The town was full of rumors that the murder was caused by a female ghost, which made the whole town panic. Uncle Ying, the heir of the Maoshan School in the town, used medical skills to suppress the condition of the town mayor's young master, but he could not eradicate the disease, and the young master's condition recurred from time to time. A group of shamans led by the three "Bai Liuhui" came to Zishui Town to perform exorcism for the town mayor's young master. The young master recovered immediately, and the three were worshipped as gods by the townspeople for a while. However, strange things happened frequently in the town, with female ghosts in the well and soldiers borrowing the road. The townspeople asked the "Three Immortals" for help. Uncle Ying investigated the truth of the strange things, and when he was more and more convinced that everything was done by "Bai Liuhui", the "Three Immortals" Gray Wuchang and Bai Siye died one after another. Uncle Ying tried hard to find clues and suspected that the mastermind behind the scene was Xian Jiangtao, the owner of Yizhuang, but the truth was even more confusing...