In this ghost story, the author uses his unique brushstrokes and delicate descriptions to create an atmosphere that is both gloomy and warm, which is creepy, but also touching with the kindness and warmth of the world. In terms of plot design, the story takes the journey of Old Man Liu as a clue, and gradually unfolds a mysterious story about a baby and a ghost. The author cleverly uses suspense and surprise to make the plot ups and downs and fascinating. In particular, the plot of opening the coffin is both unexpected and reasonable, which makes people shocked. In terms of atmosphere creation, the ghost comes out of the coffin . The author uses rich natural descriptions and detailed portrayals, such as cold wind, snowflakes, crying, etc., to make the story full of gloomy and terrifying atmosphere. But at the same time, the kindness and love of the nanny in the story, as well as the tragic experience of the baby, give people warmth and touch. This alternating atmosphere of cold and hot makes the story more fascinating. In terms of character creation, the main characters in the story, such as Old Man Liu, the nanny, the young wife, etc., are all endowed with rich personality traits and emotional colors, making them vivid and unforgettable in the story. Especially the nanny, her kindness and love, as well as her care for the baby, make people feel the warmth of the world. This story deeply shocked me, not only because of its clever plot design, excellent atmosphere creation, and vivid character creation, but also because of its profound theme, which made me feel the kindness and warmth of the world. In this story, even ghosts have the same emotions as humans, and the kindness and love of the world can warm the hearts of ghosts when they come out of the coffin . This profound exploration of human nature gives this story a deeper meaning.