A police detective (Aaron Kwok) must pose as the son of a millionaire to catch a kidnapping ring. Trouble starts when the policeman's girlfriend starts working for the businessman. A police detective (Aaron Kwok) must pose as the son of a millionaire to catch a kidnapping ring. Trouble starts when the policeman's girlfriend starts working for the businessman. A police detective (Aaron Kwok) must pose as the son of a millionaire to catch a kidnapping ring. Trouble starts when the policeman's girlfriend starts working for the businessman. A police detective (Aaron Kwok) must pose as the son of a millionaire to catch a kidnapping ring. Trouble starts when the policeman's girlfriend starts working for the businessman.