Secret Records of Devil City

Ten years ago, geologist Qin Zhenbang ventured to General's Gobi, Huoshaoshan, Dinosaur Valley, and Yinniu Valley in Qitai County. He mysteriously disappeared in the Devil City, leaving behind only a damaged diary. Ten years later, his son Qin Feng, an outdoor expedition leader, assembled a seven-person team and ventured into this Yardang landscape, known as the “Land of Ghostly Wails.”

There are no ghosts or gods here, only strange sounds made by wind erosion, spiraling blue lights in the night sky, and mysterious tremors from deep underground, along with dinosaur fossils, petrified wood, meteorites, underground caverns, and prehistoric ruins. As the expedition presses deeper, the team faces sandstorms and quicksand traps, suspicion grows among its members, and the shadow of a traitor quietly looms over them. While searching for the truth about his father, Qin Feng must also lead the team through this deadly wilderness and uncover the scientific explanation behind the Devil City's millennia-old mysteries, as well as secrets about a buried prehistoric civilization.