This is a story about growth. Everyone's growth does not happen overnight. Growth is often accompanied by various emotions and setbacks encountered, as well as different growth environments and birth backgrounds. Therefore, everyone has their own story. The story of this book starts from the very beginning. When it comes to girlhood, many people can more or less see their own shadow, and then find the moment in the story that they seem to have experienced. This proves that those real memories really happened, and it is these precious experiences that have turned you into who you are today. Are you okay now? My dearest classmates, friends, familiar strangers...