A mysterious woman, known as Madame M, kidnaps forty pre-teen girls and transports them to a remote island to train them as the most deadly assassins. CIA operative Jack Chen follows the case for 6 years with no leads, but when a series of assassinations begin to occur, Jack suspects that Madame M is back in business.
| Editing | Angie Lam | Editor |
| Directing | Tony Ching Siu-Tung | Director |
| Sound | Chan Kwong-Wing | Original Music Composer |
| Production | John Chong | Executive Producer |
| Camera | Choi Sung-Fai | Director of Photography |
| Writing | Wong Jing | Writer |
| Production | Wong Jing | Producer |
| Sound | Ken Chan Ka-Yip | Original Music Composer |
| Costume & Make-Up | Lee Pik-Kwan | Costume Designer |
| Crew | Tony Ching Siu-Tung | Fight Choreographer |
| Crew | Lau Chi-Ho | Martial Arts Choreographer |
