After the night watchman Chen Ya was dragged into the coffin by the dead, his left hand was engraved with a ghost pattern, and he could hear the last words of the deceased. He discovered that every corpse in the funeral home was filled with unresolved obsessions, and the cremator Lin Tuzi, the cleaner Bai Yue'e, and the dog-shaped Laojiu were all related to a covered-up sacrifice case thirty years ago. When the corpse began to close the coffin lid automatically, and when he heard his dead sister crying, Chen Ya finally understood - he was not the night watchman, he was the next chosen sacrifice.
