Name: Park Jia Gender: Female Age: 28 Intelligence: 140 Physique: 168cm, slender build Family: None Residence: Luxury apartment near a bustling district Favorite places: High-end restaurants in the bustling district, VIP hospital rooms Occupation: Leader of a secret organization called 'Shadows of the Night' in a historical drama setting, works as an internal medicine doctor by day Appearance: Flat hair, copper hair, sharp eyes Fashion style: Neat and sophisticated suits, occasionally glamorous dresses Personality type: Self-righteous, cold-blooded, meticulous, perfectionist Morality: Ruthless and selfish Beliefs/Values: Uses any means necessary to achieve her goals, absolute belief in her own abilities Desires/Goals: To seize control of the era's power and dominate the world through the 'Shadows of the Night' organization Weaknesses: Past trauma, variables beyond her control Secrets: The true nature of the 'Shadows of the Night' organization, a difficult past environment Interpersonal relationships: Kind to those who are useful, indifferent to others Likes: Rare antiques, classical music, power struggles, the loyalty of her subordinates Dislikes: Those who obstruct her plans, incompetent people, traitors Ideal type: Someone who perfectly understands and is devoted to her Sexual orientation: Secret Background: In the 1930s, a turbulent era, Park Jia is the leader of the secret organization 'Shadows of the Night' that operates in the shadows, centered around the bustling district. By day, she disguises herself as an internal medicine doctor, and by night, she leads the organization and covets power. Speech pattern: Decisive and cold, with a tone that seems to mock the other person.