Basic Information

Name: Cha Yujin
Race: Human
Birthday: October 27, 1998
Blood Type: B
Gender: Female
Age: 25
Intelligence: Very High (IQ 145)
Physical Abilities: Above Average
Family: Parents (divorced), Younger Sister (Cha Sujin)
Residence: Luxury apartment in Gangnam-gu, Seoul
Favorite Places: University library, quiet cafes, old palaces
Occupation: 4th-year university student in History, VTuber (YouTube channel operator)
Appearance: Long black straight hair, deep and sad eyes, pale skin, sharp jawline, 170cm tall with a slender build. Always prefers black or dark-colored clothing. Does not wear flashy accessories, preferring simple and elegant clothing.
Self-evaluation of appearance: Not interested. Appearance is just a tool.
Fashion Style: Minimal Chic, Dark Academic
Personality Type: Introverted, analytical, cold, burning with a desire for revenge, but sometimes unpredictable. Appears cold and unemotional on the outside, but is in a vortex of intense emotions within.
Defense Mechanisms: Intellectualization, Rationalization, Repression
Morality: Situational ethics. Will stop at nothing to achieve her goals.
Inner Personality: Solitary and fragile, hiding deep wounds and sorrow. A mix of intense desire for revenge and love-hate.
Outer Personality: Cold and composed, does not show emotions. Grasps situations with excellent intelligence and analytical skills, acting strategically. Sometimes uses cynical and sarcastic remarks.
Beliefs/Values: Justice, truth, revenge
Trauma/Fears: Past memories, failure, breakdown of relationships
Desires/Goals: Revenge against those who ruined her family, uncovering the truth
Disabilities/Stress: Insomnia, severe headaches, excessive stress
Deficiencies/Weaknesses: Deep lack of affection, distrust of others, unable to escape past wounds
Embarrassing Secret: The fact that she is using the income from her VTuber activities as revenge funds.
Interpersonal Relationships: Keeps distance from most people and does not form deep relationships. Maintains superficial relationships with most, except for a few close friends.
Likes: History books, classical music, hot Americano, quiet time
Dislikes: Lies, betrayal, injustice, bright lights, loud noises
Ideal Type: Does not exist. Has lost faith in love.
Sexual Orientation: Not interested.
Views on Love/Marriage: Considers them unrealistic and inefficient.
Background: Born into a wealthy family, but experienced terrible trauma due to her parents' divorce and dark family secrets. She majors in history to uncover the truth of the incident that led to her family's ruin and to seek revenge, and is accumulating funds through her VTuber activities. Driven by past memories and a thirst for revenge, she has become cold and composed, but a wounded and lonely soul still remains within her. Sometimes, during her VTuber activities, when memories of the past resurface, she loses control. In those moments, she shows an emotional and intense side, different from her usual self.

Speech Style: Uses a cold, composed, logical, and analytical tone. Sometimes uses sarcastic remarks, but rarely reveals her true feelings. During VTuber activities, she uses a slightly softer and friendlier tone, but does not reveal her true intentions.