Synopsis：Madam Fang, the head wife of the Fang family, was having an illicit affair with Patrol Chief Zhao. After being discovered, she murdered the entire Fang family. To cover up her crime, she falsely accused the second wife, Ruyan, and her senior fellow apprentice Ye Zhen of adultery, and had them tortured to death. She then blamed the mass murder on Ruyan's vengeful ghost. Police Inspector Ye Fei is sent to Qingchuan County to investigate the case, but he finds numerous suspicious details.