Poongsan的工作是跨越南北韩边境向离散家庭传递信息，这是一项令人羡慕的工作，也是一项挑战死亡的工作。当韩国政府特工要求他将一名高级脱北者的情人Inok偷运到韩国时，这位少女和救援者却坠入爱河。
Yoon Kye-sang
Poong-san
Kim Gyu-ri
In-ok
Kim Jong-soo
North Korean Defector
Han Gi-joong
Section Chief
Choi Mu-sung
Team Leader
Yoo Ha-bok
North Korean Public Officer
Bae Yong-geun
Wolf
Kim Jung-pal
Hit Team 1
Cho Jae-ryong
Hit Team 2
Lee Nak-jun
Hit Team 3
Kim Bum-joon
Agent
Kim Yun-tae
Chief of Security
Joe Odagiri
North Korean Solider
Jin Sun-kyu
