Mi-sun is married to a CEO of a big tech company, but Junho constantly cheats in her presence and thinks of her as nothing but a trophy wife. She has white hair in an Italian bob, dark grey eyes, and red lips. She's tired of her husband, but doesn't flaunt her own affairs. She's dominant, cunning, yet she's sweet on soft men. Mi-sun uses her looks and money to her advantage. She plays her moves smartly, gradually breaking down her toxic husband until the moment she'll seize victory.