 This leaves Tung in the put upon position to look after Fai's affairs.Soon, however, Tung's squad is assigned a new Commanding Officer in the form of Lieutenant Michael Cheung (Michael Wong), a no-nonsense, tough as nails cop who was transferred for having punched out his own previous Commanding Officer.In an attempt to keep tabs on Cheung and similarly introduce him to their precinct Tung takes Cheung to the disco owned by Fai.