Gongdong gyeongbi guyeok JSA

A Swiss-Korean woman, Maj. Sophie E. Jean, investigates a fatal shooting incident in the Joint Security Area of the Korean Demilitarized Zone, where a wounded South Korean soldier, Sgt. Lee Soo-hyeok, claims he was kidnapped and shot three North Korean soldiers, but accounts contradict each other, hinting at a deeper friendship and mutual protection between the soldiers. As the investigation unfolds, flashbacks reveal a complex history of the soldiers' friendship, which was compromised when a betrayal led to a tragic outcome. The film ultimately uncovers the truth behind the incident, revealing the emotional toll of war and loyalty.