At the end of 2023, I received a package from Yunnan, which contained photos and bones from Ailao Mountain 50 years ago. The young me in the photos triggered a mystery. I decided to go to Ailao Mountain to explore the secrets. On the way, I received a letter warning "Don't enter the Man-eating Mountain." On July 26, I set off on my journey, feeling restless along the way. When we arrived at the foot of the mountain, the village was deserted. I met a middle-aged man whose teeth on his chest were similar to the bones in his hand. I exchanged the teeth for him. Going deep into the mountains, the vegetation is dense, the ancient trees are towering, and the atmosphere is strange. At night, with blood-red eyes peeping, I resolutely entered the mountain. Encountering heavy fog on the way, I was shocked to see a bloody corpse hanging. I was extremely frightened, but unexpectedly found jade bones. Looking through old diaries, it was revealed that the scientific expedition team encountered a silverfish that caused a flash flood, mentioned crabs and alien animals, and warned, "It is alive, do not trade it, and run away quickly." When daylight first appeared, I fled with my bones. The mystery in my heart was still unsolved, but I knew that this trip was dangerous and I must continue to pursue the truth...