" Kite Mistake " was a long novel written by Feng Menglong, a writer of the Ming Dynasty. It mainly told the story of a rich family's son, Lin Qinghe, who was involved in a series of events caused by a kite incident, as well as the love story between Lin Qinghe and his wife. Through Lin Qinghe's perspective, the novel showed his various encounters and inner contradictions in life. Before the kite incident, his life had been smooth sailing, but this time, the kite incident had caused him to fall into deep thought and reflection. He began to re-examine his values and code of conduct, reflecting on his past and present. The novel ended with Lin Qinghe's suicide to express the author's deep thoughts and reflections on human nature and society. The emotional entanglement between Lin Qinghe and his wife was also an important theme in the novel. Lin Qinghe loved his wife deeply, but he also felt guilty and painful because of his actions and values. Through describing their quarrels and reconciliation, the novel shows the complexity and variety of human emotions and morals. The Kite Mistake expressed the author's deep thinking and reflection on human nature and society, as well as the exploration and discussion of emotion and morality through a dramatic and emotional conflict story.