Based on the true story of an eager South Korean diplomat, Min-joon (Ha Jung-woo) who risks his life to save a colleague. Set in the 1980’s at the height of Lebonese warring factions, Min-joon is leaving the Korean Diplomatic office in Seoul for the night and happens to pick up a call containing a coded message. A colleague who’d been given up for dead after being kidnapped in Beirut long ago managed to make contact in hopes of finally being rescued.