Overview
Hong Kong Customs and Excise Department officers Chow Ching-lai and Cheung Wan-nam share a close mentor-student relationship. On a case involving seized smuggled arms, Ching-lai is sent to take part in a joint operation with Interpol to capture a reclusive arms dealer. However, Wan-nam makes a drastic decision that further complicates the case.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 43 | 45 | |
 | 62 | 64 | |
 | 62 | 63 | |
 | 45 | 47 | |
 | 35 | 36 | |
 | 73 | 74 | |
 | 43 | 44 | |
 | 39 | 40 | |
 | 29 | 30 | |
 | - | - |