| Twenty years ago, Takeda Kunizen secretly saw his father presenting a scroll to his younger brother Kosho. Kokatsu believed that the scroll contained "martial arts secret techniques". One day, a new immigrant, Xiaoyue, was bullied. A quasi-Olympic karate player, Zhuang Hui, got involved. Zhihao, a gangster who was put on a horse by a gangster, was involved. He was just passing by to stop the fight. |
| Name | Character | Episodes |
|---|---|---|
| Justin Cheung Kin-Sing | 武田國全 | 20 |
| Rina Takeda | 20 | |
| Yasuaki Kurata | 武田寬 | 20 |
| Yasuaki Kurata | 20 | |
| Stephen Au Kam-Tong | 马刚正 | 20 |
| Stephen Au Kam-Tong | 20 | |
| Tommy Chu Pak-Hong | 李一當 | 20 |
| Bonnie Wong | 20 | |
| Tony Ho | 張日峰 | 20 |
| Annie Man Chung-Han | 莫可丽 | 20 |
| Lung Tin-Sang | 20 |