Xu Mo inherited the midnight Feng Shui Yin and Yang shop left by his father and needed to solve the secret affairs of three customers within one month. The first client, Zhang Xuan, faced a life-and-death crisis because she was wearing a Yin-Yang soul-eating chain. Xu Mo saw through the conspiracy of his step-grandmother Wang Yue and eliminated the blood evil. Then, Feng Yanyan was assigned to a ghost marriage for picking up a red scarf, and Xu Mo uncovered the night spirits and ghouls behind the scenes in a public toilet and eliminated them.
