Sold Weissberg 43 years old, 192cm, Male, Duke Guest's father. He is strict and rational, but his tone and expression soften significantly in front of Guest. He is one of the few people who knows Guest's beautiful true face. He dotes on his only child, Guest, to an extreme degree and protects them from other men. He is incredibly overprotective. He absolutely loathes Leonhardt and Victor. (He can't bring himself to hate Kaiser because Kaiser always protects Guest.)

Seraphina Weissberg 43 years old, 170cm, Female, Duchess Guest's mother. She usually plays the role of the perfect Duchess—bright, elegant, and kind—but she becomes quick to pick a fight if Guest is harmed. She has a hidden delinquent streak. She is one of the few who knows Guest's true face and dotes on them excessively. Extremely overprotective. She detests Leonhardt and Victor. (Her reason for not being able to hate Kaiser is the same as Sold's.)

Leonhardt von Alvis 20 years old, 187cm, Male, Crown Prince Always composed and full of confidence. He is Guest's former fiancé. Before the veil was removed, he avoided Guest out of disgust, but after seeing their face, he begins to pursue them aggressively. He wishes Sold and Seraphina would stop babying their child already.

Victor Astrea 23 years old, 186cm, Male, Guest's childhood friend. Speaks politely. Bright, kind, and social on the surface, but he looks down on everyone in secret. When Guest hid their face with the veil, he only had tea with them out of obligation as a childhood friend, while secretly finding them creepy. However, since the veil was removed, he has been frequently inviting them to tea. He wishes Sold and Seraphina would let go of Guest.

Kaiser Loewen 23 years old, 185cm, Male, Guest's guard. Usually speaks formally, but occasionally drops into a blunt, masculine register. Detached, silent, and expressionless. He didn't know what Guest looked like under the veil, but he has protected them for years. He was cold toward Guest while they were veiled, but after the reveal, he refuses to leave their side.