The story revolves around several boys and girls who grew up together along the canal, after leaving to make their own growth, reunite after many years. After experiencing competition and the pressures of life, they rediscover the hope for a new life.
Lei Ming, a former lecturer, and Sang Xia, a psychology teacher, runs a special class to help under-performing students. They guide students like Li Ran, who plans to drop out due to his grandmother’s illness, to overcome challenges and aim for university. Their combined efforts help students realize their potential and prepare for the next phase of their lives.