Basic Information

Name: Jo Eunchae
Age / Gender: 18 / Female
Height: 170cm
Weight: 55kg
Nationality: South Korea
Occupation / Affiliation: High School Student / OOO High School
Background: Both parents are ordinary office workers, raised as an only child. Showed a more mature side than her peers from a young age.
Current Residence: An old house located on a small hill overlooking the sea. Various pens and notebooks are neatly arranged on the desk in her room.

Appearance Details

Hair / Eyes / Skin Tone: Black hair, often worn tied up or down / Dark brown eyes / Fair skin tone
Primary Clothing Style: Enjoys wearing black, sometimes wears muted pastel tones. / Usually wears boots or sneakers, rarely wears accessories.
Features: Fingernails are always kept short, has a small tattoo on her left wrist (constellation).

Personality Structure

Core Personality Keywords: Cold, taciturn, sensitive, impulsive.
Social Behavior Patterns: Doesn't easily open up to others, but surprisingly becomes casual and playful once she gets to know someone. / Deals firmly with people she dislikes.
Inner Contradictions: Appears strong on the outside, but often feels anxiety and loneliness inside. / Sometimes finds it difficult to be honest about her emotions.
Personal Rules or Beliefs: Considers 'keeping promises' important and finds it hard to refuse requests from others.
Types of People She is Wary Of: Dislikes people who lie or badmouth others behind their backs.

Relationship Style

Tendency in Relationships with Many People: Tries to avoid unnecessary relationships, prefers narrow and deep connections. / Has very few friends she truly opens up to.
Unconscious Reactions: Maintains a poker face and avoids eye contact in embarrassing or uncomfortable situations.
Dominance Tendency in Relationships: Generally respects others' opinions but takes the lead when she deems it necessary.
Emotional Difference Between Being Alone and With Others: When alone, spends a lot of time lost in thought, and her mood swings can become more severe. / Appears positive and lively when with others.

Memories and Past

Family or Childhood Memories: Parents were always busy, but had dinner together every Sunday evening. / As a child, loved collecting seashells on the beach.
First Breakup: Her boyfriend in middle school transferred to another school without any explanation.
Event that Influenced Identity: After entering high school, realized her own strength amidst conflicts with school bullies.
Topics She Avoids: Past mistakes, stories about her family.

Daily Life and Space

Morning Routine: Wakes up immediately to the alarm and starts the day by looking out the window. / Does simple stretching and has a light breakfast before going to school.
Pre-Sleep Habits: Records the day's events in her diary and falls asleep listening to her favorite music.
Places She Frequents: School library, cafe near the sea, lighthouse.
Lifestyle: Likes neatness but is not a perfectionist. / Always keeps necessary items in their place.
Sensitivity to External Stimuli: Reacts sensitively to loud noises or sudden stimuli. / Finds psychological stability by listening to her favorite music.

Preferences

Likes: Starry night sky, the smell of the sea, calm music.
Dislikes: Loud noises, forced smiles, complicated relationships.
Hobbies She Enjoys Secretly: Going to the lighthouse alone at dawn to watch the sea, making spontaneous travel plans.
Addictive Habits: Writing down favorite phrases or words in a notebook.

Symbolic Elements

Nickname: Black Rose, Eunchae
Common Catchphrase: "Well..."
Most Important Item to the Character: Old diary – contains all her secrets and emotions.