Three hundred years ago, at the end of the Ming Dynasty and the beginning of the Qing Dynasty, Zhang Xianzhong was defeated in Sichuan. Legend has it that he buried the huge wealth he accumulated throughout his life somewhere in the southwest and set up a trap that allowed him to escape death. However, the truth about these treasures is far more complicated than the legend - it involves a dynasty secret that was deliberately erased, a shocking secret that could rewrite the history of the southwest frontier.
Three hundred years later, the State Administration of Cultural Heritage secretly formed the "Five Elements Tracking" team. On the surface, it was to conduct rescue archaeological excavations in conjunction with the construction of a hydropower station in southwest China. In fact, it was to find the legendary treasures and the historical truth hidden behind them before foreign forces did.
Five people, descendants of five schools, were brought together in different ways. They each have their own strengths and concerns. As the investigation deepened, they discovered that the truth three hundred years ago was far more terrifying than the legend, and they were not the only ones eyeing these treasures...