Lau Ching Wan was in the force for almost ten years. He was very careless and was termed "Detective Idiot" by his colleagues. One day, he came to the knowledge that his boss, Christine Ng was a lesbian. Nevertheless, they became good friends and treated each other like brothers. Unfortunately, Lau fell in love with Ng's girlfriend.
as Liu Che-Mo
as Ron
as Susan
as Che-Mo's mother
as Sam
as Wah Wah
as Police chief
as Drug addict
