In Hong Kong, a vigilante serial killer leaves death notices, stating when and how he will murder a victim. Even if the victim reports it to the police and receives protection, the killer can easily break through and execute them. In response, the police set up a special task force and reveals a major conspiracy hidden behind.
| Directing | Herman Yau | Director |
| Writing | Toni Shum Sek-Yin | Writer |
| Production | Allen Chan Wing-Lun | Producer |
| Production | Yang Xianghua | Producer |
| Production | Li Yan-Song | Producer |
| Writing | Stephen Shiu Jr. | Writer |
| Crew | Jack Wong Wai-Leung | Choreographer |
| Camera | Mandy Ngai Man-Yin | Director of Photography |
| Editing | Wai Chiu Chung | Editor |
| Costume & Make-Up | Chan Wan Man Jenn | Costume Designer |
| Sound | Mak Chun-hung | Music |
| Writing | Zhou Haohui | Writer |
