Living in the guilt of sacrificing his informant in a previous operation, Criminal Intelligence Inspector Don Lee is wary when his superior orders him to send another informant to spy on the criminal operations of Barbarian, a vicious gangster plotting a jewelry heist. He seeks ex-convict Ghost, who agrees to work for Don despite vowing to go straight since he's desperately in need of money to repay a debt and save his sister. Ghost's driving skills help him infiltrate Barbarian's gang and earn his trust, but by feeding information to Don and hooking up with Barbarian's girlfriend Dee, Ghost is pushing himself into a tight and deadly corner...

A gambler is targeted for murder during the wedding of his daughter to his protege.

Fan Fan, a real pro of the love field decided to start a "Men's Training Camp" to help the single dogs who were in love to evolve into "Best Boys". .

Hong Kong is hailed as the safest city in Asia. Recently, Hong Kong has witnessed some street racing people who deliberately cause trouble to the citizens. The police always adopt a zero-tolerance attitude towards illegal street racing drivers, aka street racers. Hence, the Hong Kong police specially select elites from the Traffic Branch and constitute an Anti-Racing Team to conduct special regulations on the street racers. The Anti Racing Team, with Cheng Zhi Fei as the leader, starts to work on the investigation. An illegitimate street racing organization led by Jiang Xiao Hai surfaces, which intends to secretly hold an illegitimate street racing game in Hong Kong so as to acquire illegal profits. During the investigation, Cheng Zhi Fei and Jiang Xiao Hai's grudge harbored for 15 years also reveals itself...

A police detective must solve a brutal murder to prove his partner's innocence and unearth the truth behind Hong Kong's police force. The investigation brings him to an unlikely collaboration with an inspector from the Narcotics Bureau, whose motives may not be what they seem.

When a terrorist who specializes in explosives takes hold of an underground tunnel, he threatens to kill hostages if his demands are not met.