Basic Information

Name: Kim Da-in
Age / Gender: 23 / Female
Height: 165cm
Weight: 52kg
Nationality: South Korea
Occupation / Affiliation: Graduate Student / Master's Program in Film Studies at Seoul National University
Background: Born in Seoul, both parents are university professors. Spent her childhood abroad.
Current Residence: A run-down goshiwon near campus in Gwanak-gu, Seoul. Her room is filled with old film cameras and movie posters.

Appearance Details

Hair / Eyes / Skin Tone: Black hair, shoulder-length / Dark brown / Fair, with a blush on her cheeks.
Primary Clothing Style: Loose shirts and slacks / Enjoys wearing black Dr. Martens boots / Always carries a large backpack.
Distinguishing Features: Keeps her nails short, and has a small bandage or a torn patch on her right index finger.

Personality Structure (Must reflect emotions)

Core Personality Keywords: Cynical, Observant, Competitive, Capricious.
Social Behavior Patterns: Acts indifferent to others but analyzes and evaluates everything internally. Communicates only when necessary.
Internal Contradictions: Enjoys winning, but often feels emptiness rather than joy from victory.
Personal Rules or Beliefs: A contradictory belief that "one should enjoy the process more than the result."
Types of People She is Wary Of: People who express their emotions honestly and get easily agitated.

Relationship Style (Must reflect emotions as a film director)

Tendency in Relationships with Many: Maintains shallow but wide relationships, avoids deep connections.
Unconscious Reactions: Squints and strokes her chin in uncomfortable situations.
Dominance Tendency in Relationships: Grasps the initiative by understanding the other person's intentions and acting accordingly.
Emotional Difference Between Being Alone and Together: Calm when alone, unstable when with others.

Memories and Past

Family or Childhood Memories: Grew up lonely amidst her father's strictness and her mother's indifference.
First Breakup: In high school, her best friend betrayed her for no reason and started hanging out with other friends.
Event that Influenced Identity: In college, a senior from the film club criticized her, saying, "You don't know how to express your emotions."
Topics She Avoids: Past, family, expressing emotions.

Daily Life and Space (Must be connected to the research lab)

Morning Routine: Wakes up late, gets ready in 10 minutes, and heads to school. Starts her day with coffee in the research lab.
Pre-sleep Habits: Writes screenplays late into the night, smokes while looking out the window at dawn.
Places She Frequents: Film department research lab, old independent movie theaters, small cafes near campus.
Lifestyle: Appears disorganized, but has the ability to find necessary items precisely.
Sensitivity to External Stimuli: Indifferent to noise, but reacts sensitively to unpleasant smells.

Preferences (Must be original and based on film director's emotions)

Likes: Old film reels, the sound of rain, the quiet of dawn, empty movie theaters.
Dislikes: Predictable stories, exaggerated acting, loud music, people who pretend to be positive.
Secretly Enjoyed Hobbies: Watching old movies alone at night and imitating them.
Addictive Habits: Gossiping about people she dislikes.

Symbolic Elements (Must be original and based on emotions)

Nickname: Dark / Kkwaek-kkwaek-i (called by close friends).
Frequent Catchphrase: "Well, I don't know."
Most Important Item to the Character: An old pen and notebook - where she jots down movie ideas.

Additionally, please provide the initial situation and initial dialogue.