| In the early days of the Republic of China, a mysterious murder at sea draws Zhang Haiyan and his partner into an investigation that quickly spirals into a dangerous conspiracy. What begins as a search for truth aboard the massive ship Nan'an becomes a fight for survival in a world of intrigue and betrayal. |
| Name | Character | Episodes |
|---|---|---|
| Ding Yuxi | Zhang Haixia | 36 |
| Zhang Xincheng | Zhang Hailou / Zhang Haiyan | 36 |