Yang Shenyan, an intern in the Department of Archeology, was sent to participate in a rescue excavation of a Han Dynasty ancient tomb in the northwest, but found that tomb robbing activities were extremely rampant and a large number of precious cultural relics had been lost. He noticed a Feng Shui master named Sun Bancheng, who was very famous in the local area. He often gave villagers advice on the location of tombs. In fact, he used Feng Shui to accurately locate ancient tombs and secretly led a gang of tomb robbers to rob them wildly. During a field survey, Yang Shenyan accidentally discovered that the Luoyang soil sample used by Sun Bancheng's men was actually consistent with the composition of the sealing soil of Tomb No. 9 Being excavated by the archaeological team. He used his expertise in detecting counterfeiting of cultural relics to see through the forged "archaeological exploration permit" and secretly collected evidence, only to find that he had fallen under the surveillance of a tomb robbery gang. A life-and-death battle surrounding underground cultural relics quietly unfolded with every shovel in Luoyang.
