Lung (Ronald Cheng), a self-centered youth who only cares about what's happening in his narrow-bordered world, has never made much time for love. But when he and his best friends (Sam Lee and Cheung Tat Ming) are forced to join the local police squad, he finally meets someone (Stephy Tang, an ex-member of the Hong Kong girl group Cookies) who's more important than himself. Can he change his bad behavior and win the woman of his dreams?