Why were most romance novels not available in high school or junior high school?
School romance novels usually involved sensitive topics such as love, friendship, family, and so on. In middle school and high school, students are at an important stage of growth and development, and they are more mature and sensitive to emotions and sex. Therefore, it was easier to develop a longing and desire for love at this age, and it was easier to write novels about love. In addition, campus romance novels also had more opportunities to show the protagonist's emotional entanglements and growth process, which was one of the important factors to attract readers. Of course, there were also some campus romance novels that appeared outside of junior high school or high school, such as specialized media programs, television dramas, movies, and so on. But generally speaking, most romance novels happened in high school and college, which was also because students in this period were more mature and had more spending power and judgment.