Coffin Shop No. 444

In the vast north, there is an old town forgotten by time and snow - Qishan Town. At the east end of the town, there is a shop that is older than the town. It has no signboard, but the house number is "444" that everyone knows. This is a coffin shop. The Lin family's coffin shop has been passed down for three hundred and forty-seven years, and the shopkeepers have passed it down from generation to generation. Each generation adheres to an iron rule: close the door at sunset, knock on the door at midnight, and no one will answer the door. It is said that if you answer the question, you will wake up something that should not exist. Lin Jiu is a shopkeeper of this generation. His parents disappeared since he was a child, and he lives with his grandfather. He thought he would spend his whole life guarding a gloomy shop and a pile of coffins like his ancestors, until that winter night when his grandfather suddenly became seriously ill and mysteriously fell ill. He violated the ancestral precepts and responded to the "knock on the door" that he should not have responded to... Seven people in the town died suddenly and mysteriously in the early morning of the next day, and their bodies knelt down towards the shop as if to apologize. Before his death, his grandfather gave him an old wordless book. Seven days later, scarlet words appeared on the page: "The 444th shopkeeper, you have awakened them." At the same time, the black coffin in the shop, which had never been opened and was said to contain the ancestors of the Lin family, began to ooze thick, smelly blood... Wordless book is a key and a curse? Are the ancestors buried in the black coffin, or the source of terror? What are the "they" who were awakened? Lin Jiu was forced to embark on a treacherous road to explore the truth about his family and avert a catastrophic disaster, but found that waiting for more than three hundred years was itself a huge cage and conspiracy.