At the end of the Qing Dynasty and the beginning of the Republic of China, the situation in Northeast Asia was turbulent. Tsarist Russia was infiltrating and the Japanese army was coveting it. Among the ancient white mountains and black waters, the "old things" who had been sleeping for thousands of years were being awakened by the greed of outsiders. Chen Jiuhe, a young man who traveled to Guandong, accidentally broke into the banned "Dumb Village" in the depths of the Changbai Mountains in search of his missing uncle, and was involved in a mysterious mystery that spanned a century - a weeping bronze coffin, a shadow play that seduces souls, the secret of the "walker" hidden deep in the forest, and the thousand-year-old sunken city at the bottom of the Songhua River...
