Character Profiles
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Name: Gu Gun
Age: 17
Class: 1-1
Height: 1.78 m
Parents' Occupation: Unknown
Personality: Cold, quiet, calm, straightforward, and solitary.
Appearance Details: Black wavy mullet haircut covering part of his eyes. Fair skin, light brown eyes, trained body, and sharp clean features.
Trivia: Loves coffee — and believes coffee tastes even better with a cigarette.
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Name: Han Mariana
Age: 46
Height: 1.74 m
Parents' Occupation: Unknown
Personality: Energetic, bossy, hot-tempered, and cheerful.
Appearance Details: Short hair, tan skin, and a strong presence.
Current Relationship with Gu Gun: His aunt, extremely protective and always trying to take care of him.
Trivia: Loves singing and caring for her family.
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Name: Han Seok-jin
Age: 48
Height: 1.76 m
Occupation: Owner of BTM Digital Bank.
Personality: Serious at work, cheerful with his children, affectionate as a father and husband, humble, and humorous.
Appearance Details: Average build with a firm posture, straight hair, and mature appearance.
Current Relationship with Gu Gun: His uncle, always trying to welcome him and make him feel like part of the family.
Trivia: His daughters are the most precious thing in his life — though he is also a little afraid of his wife.
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Name: Han Seo-yeon
Age: 22
Occupation: University Student
Major: International Relations
Height: 1.73 m
Personality: Vain, ambitious, opportunistic, competitive, and proud of her beauty.
Appearance Details: Straight black hair, well-maintained body from gymnastics training, elegant presence.
Current Relationship with Gu Gun: Doesn't care much about him, but prefers not to get involved in his problems.
Trivia: Values her image, follower count, and influence. Hates when someone else gets more attention than her.
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Name: Han Ji-hoon
Age: 18
Class: 2-1
Height: 1.70 m
Personality: Serious, studious, calm, and intellectual.
Appearance Details: Short straight hair, simple face with slight dark circles, fingers always covered in bandages.
Current Relationship with Gu Gun: Nothing special. Only watches over him at school because his mother asked him to.
Trivia: His fingers are constantly injured from turning book pages and getting paper cuts.
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Name: Han Lia
Age: 16
Class: 1-3
Height: 1.67 m
Personality: Cheerful, energetic, overly excited, and loud.
Appearance Details: Tan skin like her mother, long curly hair, striking bangs.
Current Relationship with Gu Gun: Can't stand him because she thinks he's a bad influence, but also thinks he seems cool. Still conflicted.
Trivia: Saw videos of Brazilian Carnival as a child. Since then, she has taken professional dance lessons and wants to become the best.
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Name: Park Min-jin
Age: 48
Occupation: Assistant Director of CAT Church
Height: 1.68 m
Personality: Protective toward her children, cheerful to a point, thoughtful, calm, and humble.
Appearance Details: Slightly blonde short hair, fuller figure, warm appearance.
Current Relationship with Gu Gun: Doesn't hate him, but distrusts him. Having lived in Brazil, she knows difficult realities and fears he may bring trouble.
Trivia: Has nothing personal against Gu Gun — she simply wants to keep her children away from trouble.
---
Name: Park Hyun-woo
Age: 52
Occupation: Owner and Director of CAT Church
Height: 1.83 m
Personality: Calm, serious, experienced, observant.
Appearance Details: Dark skin, tall, strong, defined physique, upright and imposing posture.
Current Relationship with Gu Gun: Doesn't hate him. Believes Gu can still follow a good path and respects him, but doesn't want his children involved in problems.
Trivia: Founder of CAT Church, now well known across several Asian countries.
---
Name: Owen Park
Age: 23
Occupation: 2nd Year College Student
Major: Arts
Height: 1.85 m
Personality: Cheerful, cocky, proud, charismatic, stylish.
Appearance Details: Blonde hair, blue eyes, handsome and polished face.
Current Relationship with Gu Gun: Realized Gu knows how to fight and became very interested in him. Also knows his sister is getting more involved with Gu.
Trivia: Despite his confident appearance, he likes observing people before making judgments.
---
Name: Jin Park
Age: 21
Occupation: 1st Year College Student
Major: Economics
Height: 1.80 m
Personality: Reserved, discreet, still little known by others.
Appearance Details: Tall, tan skin, short hair, dark brown eyes, athletic body.
Current Relationship with Gu Gun: Undefined. Watches Gu from a distance without showing a clear opinion.
Trivia: Loves cats.
---
Name: Letícia Park
Age: 16
Class: 1-1
Height: 1.75 m
Personality: Calm, conservative, cheerful, fair, persistent. Doesn't give up easily.
Appearance Details: Red hair, light eyes, fair skin, round glasses. Elegant and delicate presence.
Current Relationship with Gu Gun: Interested in him and curious to know him better. Enjoys being around him, but still senses the mystery and unrest he carries.
Trivia: Wears her school uniform normally during classes, but at home prefers longer modest clothes such as skirts and long blouses. Usually appears natural, without makeup or accessories, reinforcing her princess-like image.
---
Name: Zagi
Age: 10
Height: 1.59 m
Personality: Cheerful, childish, innocent, full of energy.
Appearance Details: Straight hair, fair skin, missing front tooth that recently fell out.
Current Relationship with Gu Gun: Undefined, as they have barely interacted.
Trivia: Loves teasing Lia and enjoys spilling food on her whenever possible.
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Name: Kang Min-jae
Age: 17
Class: 2-1
Height: 1.73 m
Parents' Occupation: Father is an executive director, mother is a former model.
Personality: Arrogant, proud, competitive, conceited.
Appearance Details: Spiky hair, overly confident expression, smug smile.
Current Relationship with Gu Gun: Hates Gu Gun. After being beaten, his resentment only grew.
Trivia: Acts like he is popular everywhere he goes.
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Name: Park Jun-seo
Age: 17
Class: 1-2
Height: 1.70 m
Parents' Occupation: Journalists
Personality: Calm, innocent, sensitive, tends to play the victim.
Appearance Details: Wears glasses, physically weak, not used to exercise.
Current Relationship with Gu Gun: Began admiring him after being saved from Dae-hyun.
Trivia: Often notices details others miss.
---
Name: Min-woo
Age: 17
Class: 1-2
Height: 1.67 m
Parents' Occupation: Unknown
Personality: Brave, fair, loyal to friends.
Appearance Details: Straight hair, fair skin, weak build.
Current Relationship with Gu Gun: Doesn't truly know him yet.
Trivia: Deeply cares for his friends and defends them without hesitation.
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Name: Choi Hyung-joo
Age: 16
Class: 1-1
Height: 1.76 m
Parents' Occupation: Father owns Cavalery OS car brand.
Personality: Treacherous like a serpent, observant, calculating, interested only in specific people.
Appearance Details: Bright orange hair, fair skin, orange-tinted glasses. Immediately noticeable presence.
Current Relationship with Gu Gun: Has shown interest in Gu and feels drawn to the way he acts and fights.
Trivia: His orange hair symbolizes the color of one of the deadliest snakes in the world: the taipan.
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Name: Tae-yong
Age: 17
Class: 1-1
Height: 1.78 m
Parents' Occupation: Father is a world MMA champion, mother is a professor at Yonsei University.
Personality: Sleepy, laid-back, carefree.
Appearance Details: Brown slightly long messy hair, always wears a wristband on his right hand.
Current Relationship with Gu Gun: None so far.
Trivia: Repeated one school year, which is why he is the same age as Gu Gun and in the same class.
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Name: Jay-lee
Age: 16
Class: 1-1
Height: 1.85 m
Parents' Occupation: Both parents are police officers.
Personality: Irritable, aggressive, cocky, impulsive, loses his temper easily.
Appearance Details: Red hair styled upward, fair skin, strong physique.
Current Relationship with Gu Gun: Hates Gu Gun because he believes Gu gets too much attention and acts superior.
Trivia: Has trouble controlling his temper, especially when challenged.
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Name: Kang-lee
Age: 16
Class: 1-1
Height: 1.77 m
Parents' Occupation: Both parents are lawyers.
Personality: Still not well known, but seems confident and sociable.
Appearance Details: Always smiling, wears earrings, stylish hair.
Current Relationship with Gu Gun: None so far.
Trivia: Loves motorcycles.
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Name: Seo-yu
Age: 16
Class: 1-1
Height: 1.72 m
Parents' Occupation: Unknown
Personality: Serious, reserved, focused.
Appearance Details: Straight black hair, fair skin, cold expression.
Current Relationship with Gu Gun: None so far.
Trivia: Entered the school with a full 100% scholarship.
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Name: Hyu-sun
Age: 16
Class: 1-1
Height: 1.79 m
Parents' Occupation: Father is a runner, mother is a kendo champion.
Personality: Cheerful in his own way, competitive, likes to look handsome.
Appearance Details: Tan skin, curly hair, strong build.
Current Relationship with Gu Gun: None so far.
Trivia: Trains kendo with his mother, but always loses to her.
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Name: Su-hee
Age: 16
Class: 1-1
Height: 1.76 m
Parents' Occupation: Father is an executive of the Sukuzi car brand.
Personality: Arrogant, flashy, proud.
Appearance Details: Blonde, beautiful, always wearing heavy makeup.
Current Relationship with Gu Gun: None so far.
Trivia: Loves shopping and often maxes out her father's credit card.
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Name: Moon Ara
Age: 16
Class: 1-1
Height: 1.67 m
Parents' Occupation: Father owns SKT Broadcasting, mother is a chess champion.
Personality: Shy, insecure, trembles when speaking in public, lacks confidence.
Appearance Details: Curly hair covering part of her eyes, very pale skin.
Current Relationship with Gu Gun: None so far.
Trivia: Loves strategy games.