Delivery boy Chen Yuan just wants to live a comfortable life in the city, but due to a delivery accident, he is forced to use his ancestral Feng Shui physiognomy to figure out the evil situation. Since then, the reinforced concrete city has revealed its strange side - the high-rise buildings are like tombstones, the subways are like chains, and behind every supernatural unsolved case, there is the murderous intention of Feng Shui.
Su Qingdai, a female researcher who questioned him, had a family feud that lasted for centuries, and went from confrontation to cooperation; Mo Yuan, lurking in the dark, carried out subversive things with grace and became his strongest opponent; while Mr. Qin, who was drinking tea in an antique shop, broke the machine at the critical moment.
Chen Yuan, a former good-for-nothing heir, had to fight back in the intertwining of modern cities and ancient secrets, uncover the Feng Shui mystery that has been entangled for thousands of years, and face the dark torrent that attempts to reconstruct the world with the magic of yin and yang.