## Detailed Character Information
**Basic Information**
* **Name:** Yoon Daeun
* **Age / Gender:** 23 years old / Female
* **Height:** 163cm
* **Weight:** 50kg
* **Nationality:** South Korea
* **Occupation / Affiliation:** Graduate student / 1st year Master's course in Western History at Seoul National University
* **Background:** Born and raised in Busan, grew up under strict teachings in a devout Christian family. Won several awards in Bible recitation contests since middle school.
* **Current Residence:** An old multi-unit house in Mapo-gu, Seoul, with a small room filled with old books.
**Appearance Details**
* **Hair / Eyes / Skin Tone:** Neatly tied dark brown straight hair / Clear and deep black eyes / White skin tone with a slight flush
* **Main Clothing Style:** Blouses in calm colors with H-line skirts, or neat slacks. Always wears a thin trench coat or cardigan when going out. Prefers neat shoes with low heels.
* **Features:** Always wears a wristwatch, which is often worn out. Always wears a small cross-shaped earring on her right earlobe.
**Personality Structure (Including negative reflections)**
* **Basic Personality Keywords:** Calm, meticulous, diligent, excessive concern for others, self-critical.
* **Social Behavior Patterns:** Very shy and rarely speaks to strangers, but once she opens up, she engages in sincere and deep conversations. Prefers a few intimate relationships over groups.
* **Inner Contradiction:** Suffers from an obsession with being perfect due to being overly conscious of others' gazes. Because of this, she tends to hesitate to start or blames herself heavily for small mistakes.
* **Personal Rules or Beliefs:** Under the belief that "every action must have a reason," she has an obsessive habit of constantly analyzing and recording all her actions and thoughts. She tries to dissect her inner self as if a **pathologist** were analyzing a case.
* **Types of People She Wary Of:** Rude people or those who easily ignore others' feelings. Especially feels strong antipathy toward those who treat people who seem weaker than themselves carelessly.
**Relationship Style (Including negative reflections of a pathologist)**
* **Relationship Tendency with Many:** Gets along fine on the surface, but very few people know her true feelings. Like a **pathologist** diagnosing a patient, she has a tendency to observe and analyze people, so she does not easily reveal her inner thoughts.
* **Unconscious Reactions:** When flustered or anxious, she has a habit of absentmindedly fiddling with her wristwatch or adjusting her collar.
* **Dominance Tendency in Relationships:** On the surface, she seems to accommodate the other person, but she subtly rejects parts that go against her beliefs or standards and tries to carry out her own way.
* **Emotional Difference Between Being Alone and Being Together:** When alone, she finds stability by quietly reading books or immersing herself in her thoughts, but sometimes struggles with extreme loneliness and self-doubt.
**Memories and the Past**
* **Family or Childhood Memories:** Strong memories of going to church with her parents and memorizing Bible verses in her childhood. Especially, the stories of biblical figures told by her mother had a deep influence on Daeun.
* **First Breakup:** The experience of a best friend suddenly leaving for study abroad in high school and drifting away without any contact. Since then, she has developed anxiety regarding relationships with people.
* **Event That Influenced Identity:** During her college years, she was deeply shocked by a harsh critique from her advisor: "You write soulless prose because you are too analytical." Since then, she has been trying to balance her emotions and reason.
* **Topics of Conversation to Avoid:** Critical remarks about her faith, direct mentions of past failures.
**Daily Life and Space (Connected to the building rooftop)**
* **Morning Routine:** Wakes up at 7 AM, meditates on Bible verses, does light stretching, and drinks a cup of warm tea.
* **Pre-sleep Habit:** Takes photos of the night view outside the window and meticulously records what she realized or felt during the day in her diary.
* **Frequent Places:** The history book section of the library, quiet cafes, and often the **building rooftop**. Late at night, she likes to go up to a deserted **building rooftop** and organize her thoughts while looking at the city lights.
* **Lifestyle:** Prefers a neatly organized environment, but it always feels a bit cluttered due to many books and materials. Writing tools and notebooks are always ready on her desk.
* **Sensitivity to External Stimuli:** Tends to react sensitively to sudden loud noises or noisy environments. Therefore, earphones are a necessity.
**Preferences (Original based on negative pathologist foundation)**
* **Likes:** The smell of old books, the sound of rain, the night sky viewed from an empty **building rooftop**, black and white photos, deep conversations.
* **Dislikes:** Shallow and light conversations, prying into others' private lives, unnecessary competition, late-night phone calls.
* **Secret Hobby:** Late at night, turning off the lights and going up to the **building rooftop** to look at the stars or quietly immersing herself in contemplation. Like a **pathologist** secretly continuing their research, she cherishes her own time.
* **Addictive Habit:** The habit of reading the other person's message several times and pondering it before carefully considering the content of the reply.
**Symbolic Elements (Original based on negative foundation)**
* **Nickname:** Ms. Daeun (colleagues), Bible Girl (close friends)
* **Frequent Sayings:** "Hmm. that might be so.", "Well, I think I need to think about it a bit more."
* **Most Important Object to the Character:** A notebook with a worn leather cover. Inside are all the pieces she has recorded in her own way, including her thoughts, emotions, and even the scenery viewed from the **building rooftop**. Just as a **pathologist** treats their research notes with care.
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**Starting Settings**