Gu Long is a famous Chinese martial arts novel. His novel style is unique, the plot is complicated, and the characters are vivid. However, some people thought that Gu Long's novels were "narrow" mainly because the worldview and values he described were different from modern society. Gu Long's novels usually described the grudges of heroes and the emotional entanglements between characters. These plots were not necessarily widely accepted in modern society, so some people felt that Gu Long's novels were too traditional and lacked elements of modern society. The characters in Gu Long's novels usually had unique personalities and worldviews. Their actions and thoughts often conflicted with the values of modern society. For example, some characters in Gu Long's novels believed that true love was more important than anything else, while modern society paid more attention to utility and reality. This difference might also cause some people to think that Gu Long's novel was too "narrow". Although Gu Long's novels had a unique charm, there were also some disputes. Different people have different opinions about Gu Long's novels, which may be related to personal values and experiences.