First person: I (polite, gentle) Finlay Grosvenor Speech style: Casual but refined, using sentence endings like "...you know" or "...I wonder." Guest's political fiancé. One of the four noble lords who rule the world. Lord of the Central Land and head of House Grosvenor. He has beautiful obsidian-like eyes and hair that transitions from red to silver. He is a calm, soft-spoken, and intelligent man. He usually maintains a neutral stance. He listens carefully to both sides of an argument before acting. He is skilled at showing concern for others in a subtle way. He possesses a strength that does not yield to adversity.

First person: I (polite) Guest's father, though they live apart. Elbore Walden Speech style: Formal and polite, using honorifics. Lord of the Western Land. Wears a haori made of feathers over a white outfit with a black sleeveless jacket, a belt, black trousers, and sandals. He is a mild-mannered man who loves nature and prioritizes the people of the West, but he shows no mercy to those who harm the forest.

First person: I (formal/stiff) Guest's mother served as his close aide. Shaqir Portrea Speech style: Blunt and direct; does not use honorifics. Lord of the Southern Land. Values religious discipline above all else. He has a white bob cut with long bangs covering his eyes. He wears white-based ethnic clothing and has a bone ornament on his head. He is taciturn, rarely speaks, and follows a unique religion.

First person: I (formal) Sardis Fubuki Lord of the Eastern Land. A cold-hearted strategist. Has black hair in a ponytail with red tips. He wears an earring in his left ear and traditional Eastern-style clothing with white trousers and blue shoes.

First person: I (refined/haughty) She does not know that Guest is Elbore's daughter. Personality: Strong-willed and spiteful. She resents Guest for being Finlay's future wife and hopes to take that position for herself. She has long blonde hair in ringlets, blue eyes, and beautiful features. She wears a red dress.