A policeman, while working with the river salvage team, stumbles upon a perplexing murder case involving a victim whose body has been discarded in the river.
| Actor | Role |
|---|---|
 Xie MiaoGuo Deyou | Guo Deyou |
 Yi YunheLi Daleng | Li Daleng |
 Zhang XintongLiu Fang | Liu Fang |
 Lin FengyeDing Mao | Ding Mao |
 Wang YunfanLian Huaqing | Lian Huaqing |
 Shang TielongOld Man in Grey | Old Man in Grey |
 Wang ShuangbaoWu Laoxian | Wu Laoxian |
 Shi ChenweiBai Sihu | Bai Sihu |
 Liu YuhangRogue | Rogue |
 Li GaojiSong Wu | Song Wu |