As the United Somali Congress (USC) rebels overrun Mogadishu, the North Korean embassy is violently ransacked by looters. Left without shelter, Ambassador Rim Yong-su and Counselor Tae Joon-ki lead their surviving staff and families through active war zones to the South Korean embassy. Despite initial suspicion from Counselor Kang Dae-jin, Ambassador Han Shin-sung chooses humanity over protocol and admits them inside.
After securing evacuation authorization from the Italian embassy, the diplomats reinforce four commercial sedans using sandbags, taped books, and telephone directories as bullet shields. During their desperate convoy drive across Mogadishu, they are caught in intense crossfire between government troops and rebel militias. Counselor Tae is mortally wounded by gunfire while driving the lead vehicle, but uses his remaining strength to steer the car to the Italian gates before dying behind the wheel.
After boarding an Italian rescue flight to Mombasa, Kenya, Ambassador Han instructs everyone to erase their connection. Upon arrival, intelligence handlers from both nations meet the plane. Adhering to Han's warning, the South and North Koreans walk past each other into separate buses without a single spoken word or glance, preserving each other's lives through silent sacrifice.