This is a novel dominated by love. Family, love, studies, and life are all the shackles that bind a seventeen-year-old girl. She always wants to give it a try, but her unfledged wings are pulled back to reality every time. Family troubles, strange love, confusion in studies, hopelessness and hope in life, how to weigh the pros and cons, all I feel is suffocation. At a rebellious age in the eyes of the world, only stepping onto the officially certified assembly line is the so-called right path. Why do you have to be a child influenced by the stereotypes of your parents, why do your lovers have to be male, why do you have to be punished if you violate the decadent education, and why do you have to live in a specific life template as an adult. Come on, let's shed our bodies, let's go wild together, and pursue ourselves in this place full of rebellious flavor. The name of the second grade and the story of the second grade are such a blend of contradictions, full of positivity and darkness.