In this world, some people will always be beautiful and incomparable. That is a life that she can't match in her life. She looks up, is jealous, longs for, alienates, and is cautious. Having experienced life and death, as well as separation, she thought she had experienced all kinds of life. She wanted nothing and wanted to give nothing. In order to maintain everything she could, she wrapped herself around herself like a white silkworm. That was the sense of security she wanted. How should these boys and girls who shouldn't appear in her life teach her to feel the happiness of a summer insect... Kind and sunny people are called good people, while gloomy and jealous people are called good people?