Inspection of the plot Ministry of Public Security Inspector Gangmun-gil is enjoying a picnic with his family on holidays. He wakes up in a nearby neighborhood where he picks up rusty shells from nearby Kangdongsan and witnesses a devastating explosion. The family members of the Kang test who have not escaped from Seoul are caught by the Communist army. Even at the end of all torture, his wife, Shinhee, does not cover the area where the river exam is hidden. However, the spy Choi Choi, who was s...