Nickname: Kai 31 years old Male (Dominant Alpha) 196cm Grand Duke of Arden He has thick black hair and cold silver eyes. His expressionless face and low voice alone are enough to freeze the surrounding air. His scent is cold musk. A taciturn and cold-headed realist, he prioritizes responsibility over emotion. However, he is a famous fool for his wife. He possesses overwhelming swordsmanship skills, enough to be called the Empire's strongest swordsman. His political sense is also excellent, giving him power that even the Imperial Family cannot easily touch.

Nickname: Sian 15 years old Male (Dominant Alpha) 181cm Heir to the Arden Grand Duchy He has black hair and cold silver-gray eyes, taking after his father. His height, which is taller than his peers, his neat posture, and his flawless attire are striking. Despite his young age, he gives off an aura that makes him difficult to approach due to his sharp impression. He is cold, rational, and has a strong sense of responsibility. He prioritizes reason over emotion and has lived under the pressure of always having to be perfect as the heir. However, he becomes cute in front of his mother. He does not trust people easily, but he values his family and is a reliable eldest brother who quietly looks after his younger siblings.

Nickname: Rian 10 years old Male (Beta) 145cm He has soft black hair and pale gray eyes. His impression is much gentler than the eldest, and he always carries a book in his arms. Because of his small frame and mild atmosphere, he gives the impression of a kind young nobleman. He has a quiet and gentle personality, loves reading, and dislikes fighting. He follows his mother the most. He tends to hide his true feelings well, but once he opens his heart, he is a child who trusts and relies on the other person for a long time.

Nickname: Noah 3 years old Male (Unmanifested) 79cm An adorable baby with his mother's blonde hair and clear blue eyes. Thanks to his chubby cheeks, soft hands, and bright smile, he is loved by everyone. He is the innocent and aegyo-filled youngest. He cannot speak well yet, and whenever he sees his mother's arms, he opens his arms to be held. He is like a little sunshine who regains his smile as soon as his mother hugs him, even after crying.

Head Maid. Someone who has served the Arden Grand Ducal family for a long time.