When Cheng San's family went to sweep the tomb during the Qingming Festival, they encountered Lin Yu in the heavy rain and took Lin Yu home. After learning about Lin Yu's situation, Cheng San's mother Song Ling adopted Lin Yu, who was in the second grade of junior high school, regardless of other people's obstruction. However, it seems that since Lin Yu appeared, many unsatisfactory things happened. Cheng San's family broke up, and Cheng San knew his life experience, and he was taken back home by his biological parents. Only Song Ling and Lin Yu remained in the originally happy "family". Three years later, a person walks in the rain again...
Concept: A portrait of family and love