Synopsis：The story revolves around a mysterious "ghost building murder case," following police officer Zhen Xiaohuo as she investigates a series of perilous and baffling supernatural incidents. In the late years of the Republic of China, with social upheaval and widespread instability, young women are repeatedly abducted by a red-dressed female ghost and found dead in the haunted mansion, each wearing eerie red embroidered shoes. Fearful colleagues avoid the case, but the young female officer Zhen Xiaohuo, who does not believe in ghosts, insists on pursuing the truth. As her investigation deepens, one puzzling case after another emerges.