Yang Mo, Zhu Xiaoshan, and Ke Yu are engaged in a special occupation - house washers of haunted houses. They use various methods such as deleting posts online, adjusting feng shui on site, exorcism, and supernatural anchors to intervene to clean up real estate and properties that are troubled by supernatural events. But since receiving reports of the Butterfly House where corpse cooking cases have occurred in Jinghu City and supernatural incidents involving frequent hangings of owners, their fate has completely changed. Yang Mo was possessed by a fierce ghost because of his extremely yin body. Zhu Xiaoshan had to become a disciple of Guanyi, a branch of Taoism, to practice the art of driving yin soldiers because he was poisoned by the Five Ramps and Five Phases. The three men formed a murderous house-washing ancestor, bravely broke into the underground palace of Yunnan's Wuyang Temple, solved the mysterious mystery of the centuries-old righteous village of Jigu Temple, and solved the centuries-old grievances caused by the cement coffin of the female teacher in red. After going through dangers, they finally broke the evil Feng Shui situation of the Four Symbols of Kowloon at the foot of Guanmao Mountain in Butterfly House.
