Wu Yong, a real estate agent with the lowest performance, received a strange "legacy" from his missing master - a map of the haunted houses in the old city, and a talking black cat "Master Mo" with contemptuous eyes. Only then did he realize that there were contiguous ancient Feng Shui tombs hidden under the modern city where he lived, and the supernatural phenomena that affected housing prices were actually warnings of imbalances in the earth's veins. In order to find his master and solve the "difficult real estate" at hand, Wu Yong, who does not understand Feng Shui, was forced to form a strange partnership with the poisonous cat spirit. They use real estate language to negotiate, use compasses to measure ghost houses, and use intermediary thinking to evaluate the value of ghost artifacts... They go deep into subway tomb passages, financial street Feng Shui bureaus, and abandoned theater ghost caves, but gradually discover that a huge conspiracy aimed at draining the life of the entire city is being launched with the laying of the foundation of a certain skyscraper. The master used his body seal to sleep in the eyes of the dragon veins. And Wu Yong, the successor who is least like the tomb keeper, must use his only proficient skill - understanding every inch of steel and concrete in the city to negotiate a "big deal" related to life and death for modern and ancient, humans and monsters.
