" Penguin Road " was one of the representative works of Chinese science fiction literature. Here are the merits of the novel: 1. Unique storyline and setting: The " Penguin Road " in the novel is a special traffic route that connects the two extreme regions of the South Pole and the North Pole. Its existence breaks the traditional geographical isolation and allows humans to directly contact wild animals. This setting was very novel and made readers interested in the future world in science fiction novels. In-depth consideration of human nature and social issues: The novel portrays the survival and reproduction of humans in extreme environments and the relationship between humans and nature. Through describing the interaction between humans and animals, the author expressed his thoughts and concerns about ecological and environmental issues. At the same time, he also called on people to respect nature and protect the ecology. 3. Excellent language and writing style: Liu Cixin's writing style is smooth and beautiful, which can convey the emotions and artistic conception in the novel well. He was good at using metaphor and symbolism to make the novel more vivid and vivid, so that readers could deeply feel the plot and characters. 4. Thought-provoking storyline: The story of the novel is exciting, full of suspense and surprises. The readers could constantly guess and think about the ending of the novel during the reading process. This uncertainty and open-mindedness made the novel more fascinating and easier for the readers to accept. " Penguin Road " was a very good science fiction novel. It not only showed the author's thoughts and concerns about science and technology, the future, human nature, and other issues, but also integrated science fiction, sociology, ecology, and many other elements. It was worth reading.