The knife who rented an old villa at a low price was disturbed by a knock on the door in the middle of the night. There are bloody door cracks, strange symbols, hair pickles sent by a neighbor who calls himself "Lao Zhang", and the attic diary hides the mystery of the disappearance of the former female doctor. When the bloody scalpel, the rules of the altar, and the secrets of ten years of guarding were all whispered in the shadows of the villa.
The story is ok if it has some depth