Journey to the West was an ancient Chinese novel. It mainly told the story of Sun Wukong, Zhu Bajie, and Monk Sand, three immortals who helped Tang Sanzang go to the West to obtain scriptures. There were many topics in this novel, and one of the most important ones was humanity and morality. In the novel, the inner conflicts of many characters and the weaknesses of human nature are displayed. At the same time, some important moral values such as kindness, courage, justice, modesty and so on are also displayed through their actions and decisions. In addition, Journey to the West also involved some philosophical and religious topics such as fate, reincarnation, Tao and nature. The characters in the novel also show the influence of these topics on different levels, from individuals to the entire human society. Journey to the West is an ancient Chinese novel full of human nature and moral theme, with high literary value and philosophical significance.