This ghost story cleverly combines traditional superstitious elements with mysterious supernatural forces to create a tense and suspenseful atmosphere. Through the experiences of Zhang San and Wang Wu, the author successfully transformed a simple superstitious act of "inviting the God of Wealth" into a ghost story full of horror and thriller. In terms of plot design, the story starts with the friendship between Zhang San and Wang Wu. Through the turning point of Wang Wu's unexpected winning of the lottery, the mysterious God of Wealth and a series of subsequent weird events are introduced. This gradual plot development not only enhances the appeal of the story, but also gradually guides readers to go deep into it and explore the unknown world of horror. In terms of atmosphere creation, the author cleverly uses elements such as night, men in black, the mysterious God of Wealth, and the sudden appearance of black wolfhounds to create a tense, depressing, and even a little weird atmosphere. This atmosphere not only increases the horror of the story, but also enhances the literary beauty of the story. In terms of character creation, the personality characteristics of Zhang San and Wang Wu are vividly portrayed. Zhang San's psychological changes from an unlucky ordinary person to a lucky man who became rich overnight, and finally turned into a tragic character of a dog are delicately portrayed. The image of Wang Wu is deeply revealed through his greed and superstitious behavior, and his final ending of becoming a wolfdog. In addition, the story also cleverly uses China's superstitious culture and traditional concepts, such as "inviting the God of Wealth" and "dog shit luck ", to enhance the regional characteristics and cultural connotations of the story. At the same time, through Zhang San's perspective, the author also reveals the harm of superstition and greed, and reminds people to be vigilant against similar superstitious behaviors. In general, this ghost story performs well in plot design, atmosphere creation, and character creation. It not only brings readers a tense and exciting reading experience, but also triggers people's thinking about superstition and greed. At the same time, its literary beauty is also impressive, and it is an excellent ghost story worth reading.