Overview
Pin, Pai Pin Pin, KK, and Elly are four friends who are trying to get through the program together at a South Korean academy for training policewomen, run by a strict and cruel Madam Cheung. All of them graduate with honors except for KK, who disgraces her family by not graduating at all. When her father is brutally murdered by a mystery man with a tiger tattoo, KK vows to make it through the training program and become a real policewoman.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 31 | 56 | |
 | 38 | 64 | |
 | 41 | 66 | |
 | 31 | 57 | |
 | 24 | 50 | |
 | 45 | 70 | |
 | 50 | 76 |