

After working as an undercover in a triad for 8 years, Sheng finally arrests the triad leader and resumes his duties as a police officer. However, life does not return to normal as he is faced with suspicions colleagues and even trailed by the investigations team. One day, he meets some triad members whom he has earlier befriended as an undercover agent and is forced into a corner when asked to collaborate with them once again.
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Cast

Nick Cheung Ka-Fai
Harry Sin

Francis Ng Chun-Yu
Don Dark

Anthony Wong Chau-Sang
Lung

Rain Lee Choi-Wah
Cat

Derek Tsang Kwok-Cheung
Mini B

Calvin Poon Yuen-Leung
Jimmy

Lester Chan Chit-Man
Mr. Cheung (as Lester Chan)

Chik King-Man
Amy

Pauline Yam Bo-Lam
Madam Ho

Raymond Tsang Chau-Ming
Sam
Ming-Sing Wong
Dave
Y.Y. Lam
Kitty, Dave's Girlfriend
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