An office worker Mr.Kim is forced to sign up for early retirement, only to be plagued by horrifying visions of his silent family's contemptuous gaze.
Sunwoo, a trumpet major nearing graduation, reunites with his older brother Jiwoo, who left home years ago. As they each express their emotions in their own way, the two brothers come to understand each other's silence. On a shared stage, they begin their first and possibly last performance together.
