It starts with an ordinary office worker receiving a mysterious invitation letter, creating a weird atmosphere. By describing the gloomy environment and strange phenomena of the abandoned factory, the sense of weirdness is gradually deepened, allowing the protagonist to continue exploring with fear and curiosity. During the exploration process, elements such as mysterious figures and ancient books are set up to increase suspense. Finally, a bizarre accident in the factory and a warning from a mysterious old man are introduced, which progresses the story layer by layer and lays the foundation for subsequent development.
