Kit comes from a very fortunate family, with an outstanding police officer father When the family starts to break up, Man impulsively shot Kit's mother. After Kit's parents divorced, Kit viewed Man his father as an enemy. As an adult, he vowed to become a police officer, and to join Man's team, hoping that Man will pay for what he has done. Kit's cousin, Chi falls for Kit since childhood, but Fung falls for Chi at first sight... As he realised that Chi is Kit's girlfriend, he won't express his love for her, making the two embarassing in communication.
| Actor | Role |
|---|---|
 Nicholas Tse Ting-FungCheung Wai-kit | Cheung Wai-kit |
 Edison ChenNgai Fung | Ngai Fung |
 Simon YamOfficer Cheung Tit-Man | Officer Cheung Tit-Man |
 Gillian ChungWing | Wing |
 Lam SuetFat Seven | Fat Seven |
 Kent Tong Chun-YipNot listed | Not listed |
 Michelle YimNot listed | Not listed |
 Samuel Leung Cheuk-MoonNot listed | Not listed |
 Wan Chi-KeungNot listed | Not listed |
 Teddy Lin Wai-KinNot listed | Not listed |
 Lee Tat-ChiuNot listed | Not listed |
 Courtney WuNot listed | Not listed |
| AAlva ChunNichole's Alumnia | Nichole's Alumnia |
 Hu AnHo | Ho |
 David Lee Wai-SheungNot listed | Not listed |