At the end of the Korean War, in a village and town near a US military base in South Korea, the lives of most residents were shrouded in post-war nihility, confusion and despair, with no way out.
The dark-skinned Shangwu was born to his mother and black American soldiers during the war. He was discriminated against since he was a child and developed a violent character. When he had nowhere to vent, he would beat and kick his mother; She wrote letters to the United States, hoping that her black husband would bring their mother and son to the United States, but every time he returned the letter of "Suchwiin bulmyeong"; and his friend Eun Wu, who made a living by painting, was often bullied by gangsters because of his slender physique. When his beloved girl was humiliated and committed to the American soldier, he could only watch and go mad in secret.
