Yu Chungryeol-jeon (Korean: 유충렬전; Hanja: 柳忠烈傳; lit. Tale of Yu Chungryeol) is a war (heroic) novel that tells the story of Yu Chungryeol, who saves his family from crisis manufactured by a treacherous courtier and defeats the enemies to protect his country and the emperor. Source: Wikipedia (en)