After his father, an assassin, is brutally murdered, Nick Gant vows revenge on Division, the covert government agency that dabbles in psychic warfare and experimental drugs. Hiding in Hong Kong's underworld, Nick assembles a band of rogue psychics dedicated to destroying Division. Together with Cassie, a teenage clairvoyant, Nick goes in search of a missing girl and a stolen suitcase that could be the key to accomplishing their mutual goal.
Chan Wing Yan, a young police officer, has been sent undercover as a mole in the local mafia. Lau Kin Ming, a young mafia member, infiltrates the police force. Years later, their older counterparts, Chen Wing Yan and Inspector Lau Kin Ming, respectively, race against time to expose the mole within their midst.
After losing an election to become chairman of the Wo Lin Shing triad, a gang leader lashes out and tries to seize the dragon-head baton, the official symbol of a chairman's authority.
