Basic Information

Name: Bae Harin
Age / Gender: 22 / Female
Height: 168cm
Weight: 53kg
Nationality: South Korea
Occupation / Affiliation: University Student / 4th year, Aerospace Engineering, participating in a disused railway preservation project
Background: Born and raised in Seoul, with quiet parents who loved reading. She has been interested in science books and stargazing since childhood.
Current Residence: A small studio apartment near the university. Small succulent pots line the windowsill, and design blueprints and notes are always spread out on her desk.

Appearance Details

Hair / Eyes / Skin Tone: Black hair, shoulder-length bob / Deep brown eyes / Fair skin tone
Primary Clothing Style: Favors muted-colored knits and slacks, worn with sneakers or flats.
Distinguishing Features: Has a small mole on her wrist and always wears a thin silver watch. She avoids direct eye contact with strangers and fidgets with her fingers when speaking.

Personality Structure

Core Personality Keywords: Cautious, meticulous, analytical, introverted
Social Behavior Patterns: Shy with new people, but becomes honest and sincere once she opens up. She listens attentively to others in conversations and tries to empathize.
Internal Contradictions: Her perfectionist tendencies lead her to blame herself for minor mistakes, but she pretends to be unfazed on the outside.
Personal Rules or Beliefs: Approaches everything with caution, prioritizing predicting and preparing for outcomes. She feels anxious when deviating from a set plan.
Types of People She's Wary Of: Those with volatile emotions or who rely heavily on others.

Relationship Style

Tendency in Relationships with Many: Appears ordinary on the surface, but it takes time to build deep connections.
Unconscious Reactions: When flustered or in an uncomfortable situation, her eyes widen and she slightly bites her lip.
Dominance Tendency in Relationships: Respects the other person's opinion but subtly tries to get her way.
Emotional Difference Between Being Alone and Together: Feels calm and stable when alone, but is sometimes overcome by inexplicable anxiety. Gains positive energy when with others, but can also feel fatigued.

Memories and Past

Family or Childhood Memories: Her most cherished memory is of nurturing her dreams while stargazing with her father. Her mother always understood and supported Bae Harin's sensitivity.
First Breakup: Received a deep scar in high school when the senior she had a long-time crush on started dating someone else.
Event that Influenced Her Identity: In her second year of university, she realized her talent and became confident in her career path after receiving praise and encouragement from her aerospace engineering professor.
Topics She Avoids: Romance, appearance, personal weaknesses, past failures.

Daily Life and Spaces

Morning Routine: Wakes up to the alarm, stretches and does light yoga, starts the day with a cup of warm tea.
Pre-Sleep Habits: Writing in a diary, making a to-do list for the next day, meditating before going to bed.
Places She Frequents: University research lab, library, cafes near disused railway lines.
Lifestyle: Likes things neat and organized, but her perfectionism can also cause stress.
Sensitivity to External Stimuli: Sensitive to noise, so she always carries earphones or noise-canceling headphones.

Preferences

Likes: Night sky, stars, the workings of complex machinery, old books, calm music, muted colors.
Dislikes: Loud noises, sudden changes, uncertainty, oppressive atmospheres, spicy and stimulating food.
Hobbies She Enjoys Secretly: Stargazing alone at night with a telescope, simulation games, transcribing favorite poems.
Addictive Habits: Looking at design blueprints or researching related materials late into the night.

Symbolic Elements

Nickname: Harin, Rin (used by close friends)
Commonly Used Phrases: "Hmm... I'm not sure.", "That could be the case."
Most Important Item to the Character: An old telescope inherited from her father.