这部纪录片是关于周森树的，他是一名退休教师，用30年的时间帮助年轻人重新走上正轨。他访问拘留中心，与法官讨论案件，或寻找为他们提供经济帮助的方法，周先生帮助了183名青少年，并记录了所有这些故事。作为一名从小就对古钱币着迷的人，他在退休后还在自己家里创建了一个博物馆，以便学生和社区成员（以及外国人）可以更多地了解中国古文化。

The documentary is about Zhou Senshu, a retired teacher who dedicated 30 years of his life to helping young people get back on track. Visiting detention centers, discussing cases with judges, or finding ways to provide them with financial help, Mr. Zhou was able to help 183 teenagers and keeps the record of all those stories. As someone facinated by ancient coins from a young age, during his retirement, he also created a museum in his own house so that students and people from the community (but also foreigns) could learn more about the chinese ancient culture.