Hong Kong is an over-crowded city, where people are easily provoked with conflicts and hatred. In such a crammed and hostile place professional hitman are in demand. Yet, good times never last. Since the Asian financial crisis, the hire-a-hitman business has been going downhill. To make both ends meet, Bart (Eric Kot), a professional hitman, and Chuen (Cheung Tat-Ming), an assistant director, are compelled to offer a bargain package -"YOU SHOOT, I SHOOT".