On the outskirts of Jiuzhou in southern Sichuan, there is a place called Fenshuiling Town. A hundred years ago, the Danan Mountain here was densely forested and served as the Ancient Tea Horse Road from Sichuan to Guizhou and Yunnan. Down the Yangtze River is Chongqing. During the Anti-Japanese War, Jiuzhou was also affected. Now, the newly built Sanli Ancient Street, Dongyongba Agricultural Sightseeing and Tourism Base, the intangible cultural heritage oil paper umbrella culture, and Dananshan have been developed into a fruit base. "Umbrella Soul: Murderous Case of the Century" takes place in this beautiful ancient town——
