"Blessing" was a short story written by Lu Xun, which reflected the darkness of society and the suffering of the people by describing the life of a poor family. In this article, the description of the environment is a very important part. Its role is mainly reflected in the following aspects: 1. Enriching the atmosphere The description of the environment could create a specific atmosphere for the development of the story, which could set off the emotions and psychological state of the characters. For example, in " Blessing," the protagonist's family lived in a very difficult environment, full of poverty and filth. This kind of environment description not only made the story more believable, but also made the readers feel the depression and uneasiness brought by the protagonist's environment. 2. Prominent Character The description of the environment could help the author better portray the character's personality and let the readers better understand the character's behavior and way of thinking. For example, in " Blessing," the protagonist, Aunt Xianglin, was a very hardworking and kind woman. In order to earn money to treat her child, she would go to the market to sell vegetables every day. This kind of environment description not only highlights Xianglin Sao's hardworking and kind character, but also allows readers to have a deeper understanding of her situation and psychological state. Drive the development of the story The description of the environment could provide the necessary background and clues for the development of the story to help the author better conceive the story. For example, in Blessing, the living conditions of the protagonist Xianglin Sao's family were constantly changing, and the changes in the environment also promoted the development of the story, making the story more colorful. 4. Enhancing the readers 'reading experience The description of the environment could improve the reader's reading experience and create a more realistic and vivid atmosphere, allowing the reader to be more immersed in the story. For example, in " Blessing," readers could better feel the authenticity and credibility of the story by describing the living environment of the protagonist's family, and at the same time, they could have a deeper understanding of the protagonist's emotions and psychological state.