Overview
Han Byung-tae, who teaches at a private after-school academy in Seoul, receives word that his old teacher has passed away and sets off to the rural village where he attended elementary school. In the train, he reminisces about the tough fights he used to get into back in the day.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 15 | 48 | |
 | 13 | 46 | |
 | 30 | 63 | |
 | - | - | |
 | 56 | 89 | |
 | 34 | 67 | |
| - | - |