During a junior high classical music competition, talented violinist Chen-Rui surprises everyone when he relinquishes his position of concertmaster to another student.
| Actor | Role |
|---|---|
| BBenjamin PengChen-Rui | Chen-Rui |
 Chen Shao-huiBo-Yu | Bo-Yu |
| 吳吳碩恩Mr. Hou | Mr. Hou |
| 陳陳相甫Chen-Rui's Father | Chen-Rui's Father |
| HHu Ya-tingChen-Rui's Mother | Chen-Rui's Mother |
| 臧臧孟君Auntie 1 | Auntie 1 |
| 羅羅雯欣Auntie 2 | Auntie 2 |
 Shih Yi-changUncle | Uncle |