The Bronze Sacred Tree of Longling Secret Cave

The autumn of 1973 was a special historical period. Three young people who were sent down accidentally discovered a mysterious cave deep in the Qinling Mountains. Retired scout Zhang Beichuan, archaeologist Su Wanqing, and geological team member Chen Qingshan - three unrelated young people were involved in a thousand-year-old secret legend due to a bizarre incident. They discovered that there was a lost world hidden under the Qinling Mountains that was completely consistent with the records in the "Shan Hai Jing". Man-eating trees, eyeless giants, bronze sacred trees, ancient creatures that can control magnetic fields... Every time you go deeper, you are one step closer to an ancient civilization that has been erased by history. And all of this is related to the "Earthly Branches", a mysterious organization that has existed since the Qin Dynasty and specializes in dealing with "unnatural phenomena." When the top layer of the Bronze Divine Tree was touched, the guard who had been sleeping for thousands of years woke up. What they faced was not only monsters in the physical sense, but also the deepest secrets of the origin of Chinese civilization - those "things" that were deliberately forgotten and should not exist in the world.