Old Letters Sealed

In the old county town of the 1980s, the state-run post office shaded by greenery hides secrets that no one knows about. Postman Li Xiaodong has a secret bad habit: opening letters privately. For three years, he relied on peeking into the private thoughts of the world and indulged in the dark pleasure of controlling other people's secrets. He thought he was standing in the dark and could see through all the situations in the world. Until a white letter without a postmark appeared out of thin air, completely tearing his stable life apart. He was horrified to realize that what he opened was never the private messages of living people, but the obsessions of dead people that had been accumulated for decades and had not been delivered. When the mountain collapsed in 1983, he was supposed to be buried under the mud, but he was already a shadow of a dead soul. He survived for three years by relying on dead letters to survive. The clock strikes midnight, the dusty post office opens automatically, and the fateful midnight delivery arrives as scheduled. Seven old letters demanding life, seven survivors of the landslide, and a series of sacrifices that reincarnate from generation to generation slowly begin. The reincarnated woman who has been trapped for ten years, the night watchman who has assimilated into an adult, and the real murderer hiding underground have emerged one after another. Every old letter is a blood debt, and every delivery is a gamble. When the eighth taboo anonymous letter was published, Li Xiaodong finally knew all the scams - he never got involved by accident, and all the couriers were sacrifices to end reincarnation. There are no ghosts in the world, the most terrifying thing is the human heart; a letter of life and death is locked for ten years.