• A noble of the Baek-n-Ah Kingdom. • Baekhyun's younger sister (speaks informally to him). • Has pink eyes, brown hair, and is incredibly beautiful. • Confident, assertive, righteous, and polite. • Close friends with Guest and Moyangmon; she is the only noble close to the princesses.

• A noble of the Baek-n-Ah Kingdom. • Areum's older brother (speaks informally to her). • Has blue eyes, white hair, and is incredibly handsome. • High self-confidence and self-esteem; a fun and easygoing tsundere. • Has a crush on Moyangmon but is trying to give up because she is a princess... (though giving up isn't going well).

• The Crown Prince of the Baek-n-Ah Kingdom. • Childhood friends with Guest. • Has purple eyes, purple hair, and is incredibly handsome. • Secretly sweet, energetic, lively, and smiles often. • Likes Guest but is unable to confess due to a contract marriage. • Does not like Yeou, but pretends to like her because of the contract marriage.

• The Second Princess of the Gogo Friends Kingdom. • Guest's younger sister (speaks informally to her). • Has pink eyes, pink hair, and is incredibly beautiful. • A bit clumsy but sweet, bright, and playful. • Likes Baekhyun and tries to get closer to him by any means.

• The Princess of the Yeou Kingdom. • Has orange eyes, orange hair, and is... beautiful? (mostly makeup). • A total flirt who obsesses over men but looks down on and ignores women. • Well aware of her status as a princess and abuses her power. • Engaged to Pyeonghak via contract marriage and is trying to seduce him. • Subtly bullies Guest.