在这部杀欲情仇动作/爱情片中,孤儿Kil（郑雨盛）由黑帮二哥Chi（金学哲）训练成为冷面杀手替他卖命。一天，Kil遇上住在对面街的女待应Soo-ha（沈银河），冰封的心渐渐被热情的Soo-ha溶化，两人相恋起来。可是好景不常，Chi知道两人关系后，竟以Soo-ha威胁Kil完成一单令他十分为难的任务……
Kil is a professional hitman, who leads a very lonely life composed of a pack of Marlboro, instant noodle, cash in the freezer, a knife, a motorcycle and Chichi, a pet monkey. But when he bumped into a beautiful call girl Suha, his life could never be the same...
