Overview
Mari Hirakawa is a woman who inherits her father's karate dojo. However, she finds out that Chan Keung, her father's former student, is also its heir and they fight to determine its sole owner.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 34 | 41 | |
 | 45 | 53 | |
 | 71 | 79 | |
 | 54 | 62 | |
 | 28 | 36 | |
 | 36 | January 4, 2024 (42) | |
 | 55 | 63 | |
 | - | - | |
 | 50 | 57 | |
 | - | - |