The Secret Agent Outside the Customs: I'm in the Northeast to Collect Strange Things

In Zhaodong, Heilongjiang, the past is buried deep in the black soil, and the Songhua River is frozen and shadowed. My name is Yu Ye, a college student who has returned to his hometown. I wanted to live a stable life, but I was forced to inherit the legacy of my grandfather. Infants crying in the middle of the night in the deserted village, Huangpizi asking for a seal in front of the mountain, red shadows in the old houses of educated youths, thousand-year-old seals at the bottom of the river... The old rules spread in the northeastern countryside, once broken, will lead to endless disasters. An ancestral mahogany plaque and a handed down bronze flag accompany me on my journey outside the customs. While solving a series of strange folklore stories, he is also trying to find out the truth behind his grandfather's disappearance. When Jiang Sha broke through the seal and thousands of years of hidden dangers surfaced, I realized that what we protect has never been magical powers, but the peace that has been passed down from generation to generation in this black land.