The oral history of a former South Korean soldier who once patrolled the DMZ is brought to life by computer graphics in a style that conjures first-person-shooter video games. The oral history of a former South Korean soldier who once patrolled the DMZ is brought to life by computer graphics in a style that conjures first-person-shooter video games. The oral history of a former South Korean soldier who once patrolled the DMZ is brought to life by computer graphics in a style that conjures first-person-shooter video games. The oral history of a former South Korean soldier who once patrolled the DMZ is brought to life by computer graphics in a style that conjures first-person-shooter video games.