Des:The hierarchy during student days is determined by characteristics such as appearance and birth, but it can be said that the majority is determined by ``tension. Even if she is a gloomy girl, she can do anything if she proudly and assertively promotes herself. However, even if Kurumi is cute and has the style of a model, if she is weak-minded, she will be relegated to the lower caste. Before she knew it, she lost her self-confidence, and the pent-up thoughts of her young nature were directed toward her circle of light.