Đụng Vào Nhà Ta, Hỏi Ý Kiến Ta Chưa?

Leon Violet, the weakest son, hides his true strength to protect his family. When Duke Darian and King Roland threaten them, he reveals himself as a dragonslayer, defeats enemies, and marches to the capital for justice. He becomes the Dragonslayer King who puts the crown under law.