Overview
Slacker detective Jeong-min (Kim Dong-wuk) is assigned to investigate a serial killer case. For the first time in his career he puts his heart into his work but Yeong-seok (Yoo Oh-seong), an unemployed man with natural instincts as a detective, gets in the way by trying to catch the killer as well.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 26 | 42 | |
 | 41 | 56 | |
 | 49 | 64 | |
 | 15 | 31 | |
 | 27 | 43 | |
 | 49 | 65 |