So Hing-Lun

A poor young man is wrongly charged with drug trafficking after being deceived. An ex-prosecutor investigates the case, uncovers a corrupt lawyer team's scheme, and restores justice despite obstruction from evil forces.

Hong Kong Customs and Excise Department officers Chow Ching Lai and Cheung Wan Nam share a close mentor-student relationship. On a case involving seized smuggled arms, Chow is sent to take part in a joint operation with Interpol to capture a reclusive arms dealer. However, Cheung makes a drastic decision that further complicates the case.

One of the gang’s most respected elders, Fa Kam is expected to be the gang’s next leader. However, when his three trusted underlings - Wah, Fei and Kwok - are robbed while transporting the gang’s money, his future is put in jeopardy. When Wah discovers the stolen money’s whereabouts, he must choose between his boss and his two best friends.