An Interpol agent and a Chinese cop team up to track down a murderous gangster.

Two HK police officers (Stuart and Sharon) are on the trail of drug smugglers from China, when they find out that Sharon's uncle is the head of the drug syndicate. They follow him to a remote island, which turns out to be his headquarters.

Salesmen Bangladesh and Robert once worked in countryside and came across a female ghost and a sissy ghost, but their driver was killed by the ghosts unfortunately. Bangladesh and Robert were rescued by a Taoist Master, Cheung. They were so scared that they had to find a new job. The boss of the new company, Mr. Kan, authorized his daughter to be the manageress. His son, Tin Wai, was jealous and requested various ghosts to make a mess of the company in order to usurp power. So, the staff receive special training on exorcising ghosts.