[Chinese-style local horror|Unit Folklore Investigation]
There is no time travel, no immortal boss.
Former criminal policeman Lin Hai escaped from a desert landslide and entered a secret field agency disguised as a folklore society.
The paper figures in the loess caves opened their faces on their own;
Shadow puppet troupe, where living shadows are sewn into the play;
Tai Sui was unearthed at a construction site, and earthy-yellow mycelium grew on the workers;
In the mourning hall, bursts of laughter came from the coffin at night.
Most evil spirits are not born evil spirits, but the regrets and obsessions of people spanning decades.
The gun can break the carrier, but it cannot cut the bonds of people's hearts.
The three-person team followed old things and old customs, while solving strange folk incidents one after another, while fighting against the mysterious force Chengxiao who was loosening seals everywhere in the northwest land.
The remaining power in Lin Hai's body after the disaster was not only a trump card to save his life, but also a key that could open the giant underground lock.