In 1911, after avenging his master Huo Yuanjia, Chen Zhen dedicates himself to the revolutionary cause by joining the Tongmenghui. He is assigned to investigate secret collusion between warlords and Japanese forces within the Tianjin foreign concession.
| Actor | Role |
|---|---|
 Danny ChanChen Zhen | Chen Zhen |
 Lu YanbeiYe Xiaoxin | Ye Xiaoxin |
 Wang HongzheWan Guozhong | Wan Guozhong |
 Ma QunxiongSecretary | Secretary |
 Zhang ShuyangNot listed | Not listed |
| SSun Yingyi沈梦茹 | 沈梦茹 |
| 张张永华郑邵远 | 郑邵远 |
| 阿阿诺宫本宏一 | 宫本宏一 |