Fresh graduate CHEUNG HOI-MING (Cheng Yue Ling) and her friend CHAN CHI-SHUN (Liu Wai Hung) have applied to join the Police Force.

• 刚毕业的张皑明(郑裕玲)与友人陈子纯(廖伟雄)一同投考警员，接受严厉挑战。