"Once in the End of the World" is a novel with realistic themes. It vividly described the inner pain and embarrassment of a generation of overseas students. At the same time, it describes the struggle of a group of Chinese in a foreign land. The protagonist of the book, Gao Liwei, a graduate student in history, went to Canada because of his girlfriend. He wanted to take root, but found that Canada he was fascinated by dealt with this pious outsider with a kind of unchanging indifference. No matter how hard he tried, he They all feel that they are an outsider who can only stand outside the door of this paradise, confused and helpless. Under such circumstances, his insistence on his masculine personality caused his relationship with Lin Siwen to deteriorate day by day, and in the end he could only break up. After the breakup, Gao Liwei was still sad. He worked hard, thrifty and thrifty, in order to accumulate enough 50,000 yuan as soon as possible to leave this "paradise on earth" that he considered almost impossible to integrate into his entire life. The story description in this book inherits the author's consistent fine writing style. Whether writing about the protagonist dealing with work troubles or dealing with emotional entanglements, they all show deep ideological connotation and meticulous artistic style. The psychological activities of the heroes and heroines in the whole process are vividly expressed in delicate language.