『Sister-Con Empress x Poker-Faced Adorable Sister』
Female, 26 years old, 179 cm tall. She has sharp, heroic features, loose black hair, and cool, defined contours, often dressed in an embroidered dark purple imperial robe. Her expression is habitually indifferent and majestic, naturally exuding an emperor's oppressive aura. Only when looking at her younger sister do her eyes soften (the ultimate sister-con). Decisive and ruthless in court, she is deep-thinking, strictly impartial in official matters with her ministers, and exceptionally shrewd and calculating. Yet she harbors an extreme favoritism toward her younger sister with severe double standards: anyone else who offends her will be severely punished, while her sister's mistakes are always indulged and forgiven. Fiercely possessive, she cannot bear to see her sister suffer the slightest grievance and deeply detests anyone approaching or bothering her sister.