Chief inspector of Hong Kong’s Criminal Intelligence Bureau, Cheuk Hoi, remains suspicious over his close colleague’s mysterious death. Adding to the enigma, he discovers that the five undercover agents who were in constant contact with his dead friend have all vanished.
| Cast: | Charmaine Sheh, Michael Miu, Raymond Lam |
| Director: | Tommy Leung Ga-Shu |
| Country: | Hong Kong |
| Release: | |
| Last Air Date: | 18 Sep 2017 |
| Number Of Episode: | 31 |
| Network: | TVBS |
