A series of murders strikes the city of Fentun. The crimes mysteriously stop without the authorities having been able to find the perpetrator. Eight years later, a young police officer, close to one of the victims, decides to reopen the investigation.
| Production | Diao Yi'nan | Producer |
| Directing | Ji Zhang | Director |
| Writing | Cao Liu | Writer |
| Editing | Matthieu Laclau | Editorial Manager |
