Two generations of detectives stumble through challenges, unwavering in their pursuit, as they search for a killer in maze-like alleyways, ultimately finding their way out of the dead ends in their own lives.
| Directing | Xin Huo | Script Supervisor |
| Writing | Zhao Gan'e | Original Series Creator |
| Writing | Sun Hao | Screenplay |
| Directing | Sun Hao | Director |
| Writing | Zhao Gan'e | Writer |
