From campus to society, from youth to maturity. A girl without youth. Starting from giving birth to buns, she slowly went through the youthful past that she should have experienced at that age. Reward, hurt, and mourn those who helped her, those who harmed her, those who treated her sincerely, and those who treated her hypocritically. Watch the transformation of a paranoid girl. Watch the growth of a cute bun. Look at the struggles of many people of different ages, family relationships, and love.