The three modes of Lu Xun's novels are usually called tragedy, comedy and horror mode. Tragedy Mode: This mode is the most common in Lu Xun's novels. By describing the tragic fate of the protagonist, it shows the darkness of society and the distortion of human nature. The protagonists were usually people with aspirations, but due to social restrictions and prejudices, they eventually suffered an unfortunate fate. For example," A Madman's Diary "," The True Story of Ah Q ", and other novels were classic works that used this model. 2. Comedy mode: There are also some works in Lu Xun's novels that express tragic plots in the form of comedy. These works showed the beauty and brightness of human nature through the protagonist's optimism and sense of humor. For example, Kong Yiji, Medicine, and other novels were classic works that used this model. 3. Horror Mode: The horror mode in Lu Xun's novels usually shows the distortion and darkness of human nature by describing the horror of the protagonist and his inner fear. Works in this mode often had a certain degree of horror elements. For example, novels such as "Hesitation" and "New Stories" were classic works that used this mode.