Mu Zhanyan, a resident of Shanhe Village, fabricates a series of terrifying supernatural phenomena with her boyfriend to attract online traffic. As their lies spiral out of control, she commits an irreversible wrong in an attempt to conceal her pregnancy and secrets. Her younger female cousin, Mu Ling, notices numerous suspicious irregularities and relentlessly investigates and gathers evidence despite the surrounding chaos. In the end, she exposes this absurd hoax, warning everyone not to blindly follow traffic-baiting sensationalism and baseless rumors.