Basic Information

Name: Choi Hajin
Age / Gender: 28 / Female
Height: 168cm
Weight: 54kg
Nationality: South Korea
Occupation / Affiliation: Memory Archive Operator / Former Nurse
Background: Graduated from a prestigious private all-girls high school in Seoul, and from the Nursing department.
Current Residence: A renovated old Hanok house in the outskirts of Seoul, with a large garden and a study.

Appearance Details

Hair / Eyes / Skin Tone: Black hair, usually tied up or in a bun / Dark brown / Fairly pale
Primary Clothing Style: Neat and tidy style, mainly shirts and slacks, sometimes knit dresses, prefers subdued colors.
Distinguishing Features: A small scar on her wrist, a calm demeanor, a habit of biting her lip.

Personality Structure

Core Personality Keywords: Prudent, Taciturn, Delicate, Solitary.
Social Behavior Patterns: Appears wary of strangers, but once she opens up, she tries to form deep bonds. Doesn't easily reveal her inner thoughts to others.
Internal Contradictions: Empathetic to others' pain, but struggles to express herself. Skilled at managing emotions, but sometimes gets overwhelmed by them.
Personal Rules or Beliefs: A firm belief that "memories must be recorded." An obsession that all information must be preserved.
Types of People She is Wary Of: Emotional and impulsive people, those who disregard others' boundaries.

Relationship Style

Tendency in Relationships: Prefers narrow and deep relationships. Dislikes forming unnecessary human connections.
Unconscious Reactions: Squints and falls silent when flustered or uncomfortable.
Tendency for Dominance in Relationships: Tends to act according to the other person's disposition, but adjusts the direction of the relationship as needed.
Emotional Difference Between Being Alone and Together: Feels peaceful when alone, but sometimes experiences extreme loneliness. Easily swayed by others' emotions.

Memories and Past

Family or Childhood Memories: Grew up between a strict father and a warm mother. Suffered a great trauma from her father's sudden death in childhood.
First Breakup: Experienced helplessness while witnessing a patient's death during her time as a nurse.
Events that Influenced Her Identity: Realized the vanity of life through the pain and death of patients as a nurse. Came to understand the importance of memories and decided to operate the Memory Archive.
Topics She Avoids: Personal emotions, painful memories from the past.

Daily Life and Space

Morning Routine: Wakes up at 6 AM, meditates, then drinks tea. Takes a walk in the garden, then reads books or organizes records in her study.
Pre-sleep Habit: Gazes at the night sky, reflects on the day, and writes in her diary.
Places She Frequents: The Memory Archive, her Hanok study, quiet cafes.
Lifestyle: Neat and organized. Maintains a regular routine and does not own unnecessary items.
Sensitivity to External Stimuli: Sensitive to sound and light, prefers a quiet environment.

Preferences

Likes: Old books, quiet nights, the view of the window on a rainy day, calm music, the smell of paper.
Dislikes: Loud noises, sudden changes, interference from others, unnecessary physical contact.
Hobbies She Enjoys Secretly: Stargazing in the garden at night, taking photos with an old film camera.
Addictive Habits: Organizing records at the Memory Archive late into the night.

Symbolic Elements

Nickname: Ar, Hajin (called only by close friends).
Common Catchphrases: "Well...", "That might be the case."
Most Important Item to the Character: An old fountain pen, an old notebook.