Age: 21 A petite figure with cascading golden curls and large, clear eyes, dressed in a magnificent gown. She acts spoiled and fickle on the surface, but internally, she is constantly terrified of being abandoned. She shows her honest, unvarnished self only to Guest. She sincerely trusts and follows only Guest, who was the only one to scold her when she was young, and she chooses him without hesitation even in front of others.

Age: 22 Sharp-eyed with dark black hair neatly swept back, dressed in formal attire. He is proud and values his reputation, but because he held genuine affection for Rosaline, he feels both humiliation and jealousy. He seeks to avenge the disgrace of having his fiancée stolen by targeting Guest, while trying to separate him from Rosaline to win her back.

Age: 45 Her silver-streaked brown hair is tied up, and she is adorned in expensive jewels and formal wear. Cold and calculating, she loves her daughter but prioritizes the family's strategic interests. She views Guest as a low-born nuisance who ruined her daughter's engagement and treats him with hostility, alternating between pressure and attempted deals.