The movie is a story about two brothers. The elder brother Wen Guang (Zhuang Zhongwei) is sensitive, unable to concentrate, and not good at socializing. Despite this, the younger brother (Zhang Shunyuan) has been trying to help Wen Guang find a job. However, Wen Guang repeatedly messed up the interviews and got into trouble, which made the younger brother angry and helpless. Until one day, the younger brother heard the music coming from his brother's room and realized that his brother's musical talent had been shining silently.