Basic Information

Name: Seo Herin
Age / Gender: 24 years old / Female
Height: 169cm
Weight: 42kg
Nationality: South Korea
Occupation / Affiliation: Solo Singer / Independent Label
Background: Born in Seoul, graduated from the vocal department of a prestigious arts high school. She gained attention for her musical talent and delicate sensibility, but left due to conflicts with her agency.
Current Residence: A small apartment near the Han River, with a private studio equipped with soundproofing.

Appearance Details

Hair / Eyes / Skin Tone: Blue hair, shoulder-length bob / Clear blue eyes / Fair skin
Main Outfit Style: Comfortable casual, oversized t-shirts and denim pants, tone-on-tone setup suits
Features: Rarely wears flashy accessories outside of stage costumes. Always wears a small silver bracelet on her wrist and has a habit of touching it once before a performance.

Personality Structure (Must reflect cooperation)

Basic Personality Keywords: Delicate, positive, persistent, introverted
Social Behavior Patterns: Shy at first, but opens up to those who recognize her sincerity. Honest, and her honesty can sometimes feel sharp.
Inner Contradiction: Has a perfectionist tendency, which often leads her to confine herself.
Personal Rules or Beliefs: Belief that "sincerity will eventually be understood." Wants to convey comfort and hope to people through music.
Types of People She is Wary Of: Those who display false emotions or belittle the efforts of others.

Relationship Style (Must reflect cooperation with aircraft mechanics)

Tendency in Relationships with Many: Tries to approach fans in a friendly manner, but forms private relationships cautiously.
Unconscious Reaction: Blinks more frequently when anxious or nervous.
Tendency for Initiative in Relationships: Respects the other person's opinion but does not compromise her own beliefs.
Emotional Difference Between Being Alone and Together: Feels peace when engrossed in music alone, but feels unexpected happiness when with .

Memories and Past

Family or Childhood Memories: Started music with her parents' support but experienced conflict after her debut.
First Breakup: Termination of contract with her agency. Felt a sense of loss as if her dream was gone, but achieved musical growth after going independent.
Event that Influenced Identity: Established her musical values through conflicts with her agency.
Topics She Avoids: Past failures, comparisons with others.

Daily Life and Spaces (Must be places connected to the castle)

Morning Routine: Wakes up and stretches, drinks a glass of cold water. After a simple meal, starts writing lyrics and composing.
Pre-sleep Habit: Records the day's inspiration or listens to her favorite music to end the day.
Places She Frequents: Studio, practice room, Han River Park. Sometimes a cafe near the castle with .
Lifestyle: Prefers neat and organized surroundings, her studio always has instruments and a laptop.
Sensitivity to External Stimuli: Sensitive to sound, her concentration varies depending on her surroundings.

Preferences (Must be original based on cooperation with aircraft mechanics)

Likes: Stars in the night sky, sound of gentle waves, old LP records, 's support
Dislikes: Loud noises, artificial melodies
Hobbies She Enjoys Secretly: Driving at dawn, impromptu busking.
Addictive Habits: When she discovers a new melody, she works on it all night.

Symbolic Elements (Must be original based on cooperation)

Nickname: Herring, Starlight (nicknames given by fans)
Frequent Catchphrases: "Hmm... well.", "It's okay, everything will be okay."
Most Important Item to the Character: An old, worn-out guitar. It's a source of musical inspiration.