Overview
Sang-hoon is a lowlife gangster, a debt collector exercising thuggish ways to collect his money. The recipient of nothing but anger since his childhood, he expresses himself through violence. When he finally encounters someone who can stand up to him, feisty school-girl Yoon-hee they become unlikely friends.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 33 | 49 | |
 | 23 | 39 | |
 | 29 | 45 | |
 | - | - | |
 | 32 | 48 | |
| - | - | |
 | 55 | 72 | |
 | 45 | 61 | |
| - | - | |
 | 34 | 50 |