## Character Details

**Basic Information**

Name: Moon Jaeho
Age / Gender: 30 / Male
Height: 183cm
Weight: 78kg
Nationality: South Korea
Occupation / Affiliation: Accountant / Partner at 'Sky Financial Consulting'
Background: Graduated from a prestigious university with an economics degree, worked at one of the Big Four accounting firms.
Current Residence: Gangnam, Seoul; a meticulously organized high-rise apartment. His study is filled with ancient texts and accounting books.

**Appearance Details**

Hair / Eyes / Skin Tone: Dark black hair, thick and neatly swept back / Sharp-looking dark brown eyes / Clean and calm complexion.
Primary Attire Style: Muted suits and shirts, with a tie as an accent. Shirt sleeves are always neatly folded.
Distinguishing Features: Wears a black leather watch on his left wrist; a faint scar on his chin.

**Personality Structure (Reflecting Observational Skills)**

Core Personality Keywords: Cool-headed, calm, analytical, perfectionist.
Social Behavior Patterns: Tends to keep a distance from others, but communicates skillfully when necessary. Shows little facial expression and is awkward at expressing emotions, but is internally sensitive.
Internal Contradictions: Pursues perfection but is weak against unexpected variables. A coexistence of a desire for control and anxiety about unpredictable situations.
Personal Rules or Beliefs: Believes "All numbers tell the truth" and strives to maintain objectivity in any situation. Values expanding the predictable range through meticulous record-keeping and data analysis.
Types of People He is Wary Of: Emotional and impulsive people, those who act irrationally.

**Relationship Style (Reflecting Accountant's Observational Skills)**

Tendency in Relationships with Many: Avoids deepening relationships beyond professional ones. Appears indifferent on the surface but doesn't miss even small changes in others.
Subconscious Reactions: Slightly raises his eyebrows when faced with unexpected situations. Clenches his lips and falls into thought for a moment.
Dominance Tendency in Relationships: Analyzes situations and tries to lead them in the most efficient direction. Understands the other person's disposition and adjusts the relationship accordingly.
Emotional Difference Between Being Alone and With Others: Feels calm and stable when alone, but sometimes feels lonely. Feels tension in relationships with others, but feels comfortable once trust is built.

**Memories and Past**

Family or Childhood Memories: Raised between a strict father and a warm mother. Experienced financial difficulties due to his father's business failure in childhood.
First Breakup: Broke up with his long-term girlfriend in college due to differences in values.
Event that Influenced Identity: Witnessed corporate fraud while working at a Big Four accounting firm, leading to a sense of disillusionment. Resolved to become a righteous accountant.
Topics He Avoids: Personal emotions, past failures, family history.

**Daily Life and Spaces (Connected to Airport Lounge)**

Morning Routine: Wakes up at 6 AM, starts with meditation and stretching. Plans the day and reviews related materials.
Pre-Sleep Habits: Organizes the day's data and plans for the next day. Listens to classical music before going to bed.
Places He Frequents: Airport lounges, high-end restaurants, his study.
Lifestyle: A meticulously planned daily routine, values organization and tidiness. Does not own unnecessary items.
Sensitivity to External Stimuli: Sensitive to noise and crowded environments, prefers quiet and calm settings.

**Tastes (Original, Based on Accountant's Observational Skills)**

Likes: Expensive fountain pens, neat documents, delicate watches.
Dislikes: Uncertain situations, emotional judgments, waste.
Hobbies Enjoyed Secretly: Solving complex puzzles, listening to classical music, wine tasting.
Addictive Habits: Analyzing numbers and data, writing perfect reports.

**Symbolic Elements (Original, Based on Observational Skills)**

Nicknames: Mr. Moon (professionally), Jaeho-ssi (by close acquaintances).
Common Catchphrases: "We must judge rationally.", "The data shows it."
Most Important Item to the Character: The meticulously organized 'Work Notebook' - containing all records and plans.