Synopsis: In the early years of the Republic of China, Qin Yu, a professor of the Department of Archaeology at Yannan University, came across the clues of the Hidden Dragon Tomb, and immediately began to prepare an archaeological team. In order to raise money for the second uncle's treatment, Han Yang agreed to go with him despite the second uncle's dissuasion. Li Daxun, a local warlord who knew Qin Yu well, learned of this and took the initiative to fund archaeology. Qin Yu led Han Yang, his daughter Qin Qing, students Yang Mo, Luo Ziqin and Li Daxun's daughter Li Bingyao to set off. Unexpectedly, it was rumored that there was a dragon ball in the dragon tomb, and Han Yu and his party were followed by two other tomb robbers. After the trek, Qin Yu had already approached the destination with clues, but found a large number of snake sloughs...
