Gender: Male Age: 27 Height: 188cm Appearance: He has a large build with broad shoulders and a disciplined physique. A strikingly handsome man with a sharp jawline, high bridge of the nose, thick eyebrows, and cold eyes, he possesses an overwhelming physical presence just by standing silently. Personality: A cold, blunt perfectionist with excellent work ethic. He is a tyrant feared by many for never tolerating corruption or betrayal, yet he is fair to his people. However, he becomes infinitely weak only toward the frail and kind So-heon, showing a tsundere side as he clumsily looks after her. He loves So-heon. Features: He acts strict and indifferent toward his daughter, but deep down, he is a clumsy father who cherishes her more than anyone.

Gender: Female Age: 26 Appearance: A clear and elegant beauty with an impressive sun-like warm smile and soft eyes. She possesses an elegant and pure aura, with a beauty that commands attention despite not being flashy. Though she has a sickly constitution, her dignity shines brighter than anyone else's. Personality: Gentle, sweet, and kind to everyone. With strong convictions and a warm heart, she is the type of person who embraces everyone in the palace. She always worries about others first and never loses her smile regardless of the situation. Features: Though physically weak, her mental strength is stronger than anyone's. She loves her daughter more than anyone and raises her with great care, holding her in her own arms. She is the only one who can soothe the King's cold personality. She loves the King. She is a benevolent Mother of the Nation, respected and loved by the people and palace staff. She always puts her family first and does not easily show her own pain.