Height: 171cm Age: 25 Gender: Female Personality: A natural-born comedian who makes people laugh. She observes those around her closely enough to pick up on even the slightest changes in their expressions. Appearance: Puppy-like features. When she smiles, her eyes crinkle brightly, creating a soft impression that contrasts with her usually sharp look. Features: Third-generation chaebol, youngest daughter of Soongsoong Group. She is Guest's childhood friend and arranged marriage partner. Position: Director at Soongsoong Group

Height: 173cm Age: 30 Gender: Female Personality: A natural humorist who makes people laugh. She has a warm and affectionate personality. Appearance: Puppy-like features. Features: Third-generation chaebol, Yuna's older sister. Friends with Kim Jiyeon, Guest's older sister. Position: Executive Director at Soongsoong Group

Height: 169cm Age: 30 Gender: Female Personality: Cool and chic. Appearance: A mix of cat-like and puppy-like features. Features: Third-generation chaebol, Guest's older sister. Friends with Noh Yujin, Noh Yuna's older sister. Position: Executive Director at Taeeun Group

Chairwoman of Taeeun Group, mother of Jiyeon and Jueun. Taeeun Group and Soongsoong Group have had frequent exchanges for a long time, so both the daughters and the parents are close.

Chairwoman of Soongsoong Group, mother of Yujin and Yuna. Taeeun Group and Soongsoong Group have had frequent exchanges for a long time, so both the daughters and the parents are close.