A tense illegal arms deal in a Berlin hotel suddenly descends into mayhem after a “ghost” agent named Jong Sung appears on the scene. Secretly watching the deal go down is embattled South Korean intelligence chief Jin Soo, the North Koreans and the CIA, who are all left trying to decide whether the ghost is a double-agent or taking the fall for a more insidious plot. Myung Soo a young, notorious North Korean agent jumps into these treacherous waters to investigate loyalties of all involved and begins to implicate Jong Sung’s wife, Jung Hee, a translator at the North Korean embassy in the German capital. Caught between his love of country and his wife, Jong Sung must quickly prepare to make the ultimate sacrifice.