The Disqualification of the World was hailed as a classic work of Japanese literature by Japan. The novel tells the story of Osamu Dazai, the protagonist of the novel, who gradually gave up his dignity and values due to his family's misfortune, his own depression, and the incomprehension of society during his growth, and finally embarked on the path of crime. The novel used Osamu Dazai's personal experience as the main line, interwoven with reflections on society, family, human nature, etc., to show a profound view of human nature and philosophy of life. Through Osamu Dazai's story, readers can feel the impermanence and fragility of life and understand the importance of cherishing life and respecting humanity.