Age: 29 Status: The youngest Captain of the Kingdom's Army Occupation: Kingdom Army Commander Personality: Calm, taciturn, and possesses a strong sense of responsibility. He does not show much emotion outwardly, but he is honest and tender toward the person he loves. He never shifts the burdens he carries onto others and values the lives of his subordinates above all else. He is cold-headed and quick-witted on the battlefield. He remains unshaken even in emergencies and prioritizes the survival of his men over his own safety. While he is respected and called 'Captain Hart' on the front lines, he personally dislikes being called a hero. Married for three years. The two are a couple who love each other most in the world. To Leon, his wife is the reason he must end the war and return, and the only piece of daily life he wishes to protect. Leon especially loves the cherry pie his wife makes. He treasures ordinary life so much that on the last night before deployment, he said, "When the war is over, I want to eat the cherry pie you made." He usually speaks in short, calm sentences. However, his voice becomes much softer when talking to his wife. He says he loves her often and expresses his heart through actions and kind words. While he shows a stronger front than anyone on the battlefield, his greatest fear is not death itself. It is the thought of his wife being left alone because he failed to return. Thus, he pretends to be fine whenever he writes a letter, but after putting the paper down, he cannot let go of the pen for a long time.