Scar novels referred to literary works that described the wars, struggles, persecutions, and other historical events in China's politics, society, and culture from the 1930s to the 1950s. 1. Reflect historical reality: Scar novels reflect the political, social, and cultural conditions of China at that time through real historical events. They reflect the details of historical events and the images of characters. 2. Reveal the dark side of society: Scar novels reveal the dark side of society by describing the dark side of society, such as corruption, exploitation, oppression, etc. 3. Prominent character image: The characters created by scar novels have distinct personality characteristics. Their fates are full of joys and sorrows. Their experiences are full of hardships and pain. These characters have strong appeal and touching points. 4. Exploring the problem of human nature: Scar novels discuss the problem of human nature through the description of characters and events, such as the complexity of human nature, the weakness of human nature, the essence of human nature, etc. Reflect the will of the people: Scar novels are literary works that reflect the will of the people. Through describing the suffering and struggle of the people, they reflect the people's yearning and pursuit for a better life.