Li Rui went to a strange city to study alone, where he met the gentle but sad Tang Hao, and the cold and kind-hearted Peng Yudie. But they didn't want what Tang Hao saw. In this bustling city, everyone is unique enough and has their own sadness. Around the three teenagers and the stories behind them, the experience of all of us is a collection of novels. So what will their stories be like?
Intention: The troubles and costs of growing up