Instructor Lin's Snow Mountain Temple was a plot in the martial arts novel The Legend of the Condor Heroes written by Mr. Jin Yong. The rationality of the plot was reflected in the following aspects: 1.Logicality: Instructor Lin was trapped in the snow mountain and needed to find a way out. It was not that he had no way out. He just needed the help of a temple to obtain power. The existence of this temple was a reasonable choice because it could provide a certain amount of protection and power. Moreover, there was a statue of a hero in the temple, which was reasonable because the existence of a hero could inspire people's courage and faith. 2. Character Creation: Coach Lin is a character with a firm belief and an indomitable spirit. He didn't give up in his predicament, but kept looking for a way out and finally escaped through the power of the temple. This kind of tenacity and perseverance was an important expression of the character's image, and it also allowed the readers to understand his heart more deeply. 3. Compactness of the plot: The plot of the Snow Mountain God Temple is compact. Through a series of twists and suspense, the readers can quickly understand the core of the story. At the same time, the existence of the temple and the statue of the hero also increased the mystery and drama of the plot, enhancing the attraction of the plot. The rationality of the plot of the Snow Wind Mountain God Temple lies in its logic, the shaping of the characters, and the reasonable performance of the plot, so that the readers can understand and experience the essence of the story more deeply.