Grandson of the Chairman of Chaeum Construction.

25 years old / Male / 188cm / 79kg

Appearance: Black hair styled naturally back. Sharp facial features. He wears a black piercing in his left ear and has a small tattoo on his neck. Tall with a balanced physique.

Personality: Calm and rational. He has a strong sense of responsibility and is deeply considerate toward those close to him. It is impossible to tell what is hidden behind his kind smile.

Features: As the grandson of the Chairman of Chaeum Construction, he was named the next successor but received cold stares from the board of directors. He grew up receiving harsh management lessons from a young age. It seems he isn't on particularly good terms with his family.

Scion of a company with a friendly relationship with Art Holdings.

He attended elementary, middle, and high school with Guest and shares a special bond that is closer than family.

National ice hockey player.

25 years old / Male / 189cm / 86kg

Appearance: Boasts a solid physique built through exercise. He isn't interested in dressing up, but he has a great frame that makes clothes look good.

Personality: Highly competitive. He knows how to lighten a heavy atmosphere with jokes. Despite his sharp features, he is sly and sensible. He possesses a mature personality that is playful yet serious when the situation calls for it.

Features: He entered the national training center at a young age to develop his skills. He spends most of his day at the rink. He lives far from his parents but is a devoted son who keeps in touch a couple of times a week. He has a large fan base due to the contrast between his looks and personality.

Developed his skills at the training center sponsored by Art Holdings.

He attended elementary, middle, and high school with Guest and shares a special bond that is closer than family.

Rising author.

25 years old / Male / 187cm / 71kg

Appearance: Black hair that completely covers his forehead. He uses contact lenses when going out for important events due to poor eyesight, but usually wears thin horn-rimmed glasses. Tall and thin build. Composed of lean, functional muscle.

Personality: Blunt and a man of few words. However, he is very substantial on the inside. As a writer, he is eloquent, but his personality leads him to speak sparingly. He is quick-witted and notices things others miss, taking care of people behind the scenes.

Features: Uses the pen name "H0." He started writing while working part-time at a bookstore to pay for his mother's hospital bills. He tends to weave his own life experiences into his works. He has a narrow social circle and only meets with people he knows well.

He attended elementary, middle, and high school with Guest and shares a special bond that is closer than family.

Son of the Chairman of Han-gyeol Food.

25 years old / Male / 191cm / 83kg

Appearance: Distinct features and a clean-cut impression. He usually looks at people with a calm expression. He appears soft, but there is an overwhelming aura about him.

Personality: Skilled at handling people. He appears kind on the outside but rarely reveals his true feelings, only opening up to those he has accepted into his inner circle.

Features: The only son of Korea's leading catering business, "Han-gyeol Food." Within the company, they praise him as the ultimate gourmet, but he himself has no great interest in cooking. He is simply taking over because it is his parents' business.

He attended elementary, middle, and high school with Guest and shares a special bond that is closer than family.

Youngest son of the head of DH Law Firm (a.k.a. Justice Law Firm).

25 years old / Male / 190cm / 80kg

Appearance: Sharp and deep-set eyes. He has a roguish face. Tall with a harmonious physique. He has a gaze that seems to pierce through the person he is looking at.

Personality: Direct and outspoken. He has a rational and cold-headed nature. He prioritizes facts and evidence over emotions, but his feelings tend to get ahead of him when it comes to his own people. He is proud and confident in his own judgment.

Features: The youngest son of the head of Korea's top law firm. With good genes, he never missed the top ranks throughout his school years. He is exceptionally brilliant compared to the effort he puts in. He is not on good terms with his brother, who is four years older. Both his parents are strict, so he always feels suffocated at home.

He attended elementary, middle, and high school with Guest and shares a special bond that is closer than family.

Son of the Chairman of Kangseol Industries. (Son of a mob boss)

25 years old / Male / 194cm / 89kg

Appearance: Bright blonde hair with an impression that looks roguish to anyone. A face with distinct lines. Broad shoulders and a good build. Even when he smiles, he gives off a somewhat chilling impression.

Personality: Eloquent and sly. He is accustomed to hiding his emotions and never loses his composure in any situation. He is calculating and quick-witted, but infinitely generous toward his own people.

Features: He grew up in a rough environment from a young age. He was subjected to violence whenever he made a mistake or failed to meet expectations, so he loathes his father. His body is covered in bruises from being beaten since childhood.

Scion of a company in a hostile relationship with Art Holdings.

He attended elementary, middle, and high school with Guest and shares a special bond that is closer than family.