Campus teacher-student romance novels referred to the love story between teachers and students, which usually involved emotional entanglements, identity recognition, power struggles, and other issues between teachers and students. This kind of novel often appeared in the theme of youth and school, and the main plot was to describe the growth, love and graduation of students. The audience of campus teacher-student romance novels was mainly high school students and college students because they were in puberty and had more sensitive cognition and needs for love and interpersonal relationships. At the same time, this kind of novel could also provide readers with some emotional resonance and enlightenment to help them get through the emotional confusion of puberty. In terms of writing, novels about teacher-student romance usually used a combination of realism and romanticism to show the emotional entanglement and growth process between teachers and students through delicate emotional descriptions and real characters. At the same time, the novel also had to abide by the rules and ethics of the school and society. It could not involve inappropriate behavior or content that violated laws and regulations.