After witnessing the brutal murder of his mother, Ma-ryong grows up intent on revenge and sets out to become a master of martial arts. When Ma-ryong kills his mother’s murderer, Il-pyung, the son of Ma-ryong’s enemy, seeks a master to learn how to fight. Ma-ryong and Il-pyung form a bond as master and apprentice leading to an inevitable showdown.
| Actor | Role |
|---|---|
 Hwang Jang-LeeKal Ma-ryong | Kal Ma-ryong |
| JJo In-PyoIl Pyeong | Il Pyeong |
| HHan JiNot listed | Not listed |
| OOh Young-hwaNot listed | Not listed |
 Han Tae-ilNot listed | Not listed |
| KKwon Il-suMan in Black | Man in Black |
 Hyeon Gil-suNot listed | Not listed |
| PPark Hui-JinNot listed | Not listed |
| KKwon Seong-yeongNot listed | Not listed |
| HHwang Chun-SuNot listed | Not listed |
| LLee Hwa-JinNot listed | Not listed |
| KKang Yeong-CheolNot listed | Not listed |
 Kang Yong-KyuNot listed | Not listed |
| PPark Seong-SikNot listed | Not listed |
| KKim Tae-hwanNot listed | Not listed |
| KKim Hyeong-JinNot listed | Not listed |
| CChoe Hwa-SeopNot listed | Not listed |
| JJeong Dong-SeopNot listed | Not listed |
| KKim Il-ChungNot listed | Not listed |
| HHong Seong-RyongNot listed | Not listed |
| MMyeong Jun-HwanNot listed | Not listed |
 Lee Jin-YeongNot listed | Not listed |
| LLee Jae-GyuNot listed | Not listed |