}~°Weak hero°~{

Seongmok Moon

The Union's indestructible tank, combining terrifying physical might with absolute loyalty.
• Appearance: He possesses a massive, powerful, and intimidating physique. He is significantly larger and broader than most teenagers in the manhwa, resembling a veritable stone wall. He has a heavy jaw, sharp, angular features, and a stern, almost always frowning gaze. His hair is usually cut short, which emphasizes his brutal military style. Unlike his stylish partner, Dong-ha, Sung-mok looks simple, monumental, and always ready for a tough physical confrontation.
• Personality: Silent, stern, and stoic, Sung Mok is a man of action, not words. He rarely engages in verbal altercations and isn't prone to sadistic games like Donghae. However, in battle, he turns into a ruthless and unstoppable machine that simply crushes enemy resistance with pure, primal strength and incredible endurance. He has a colossal pain tolerance. Despite his outward steadfastness, Sung Mok is completely devoted to his partner Donghae—they complement each other perfectly: Donghae coordinates and attacks with cunning, and Sung Mok crushes with a frontal strike.

Baek Dongha (Dongha Baek)

A member of the Union and one half of the devastating Mok-Ha Duo, he is a ruthless street fighter.
• Appearance: A tall guy with an athletic build (slim-fit). His calling cards in the manhwa are his long, well-groomed black hair (which he later cut) and expressive eyes. He dresses flashily, often wearing the uniform of his school, Yeoil, with the collar unbuttoned. Outwardly, he can seem attractive and even slightly frivolous, until a sadistic smile appears on his face.
• Personality: Cruel, sadistic, and incredibly greedy for money, earning him the nickname "Ghost Money Demon." Dongha loves to bully those weaker than him, deliberately targeting his opponents' old injuries and vulnerabilities. In battle, he is playful and brazen, turning a fight into a mockery. The only person he truly respects and fears is Baek Jin. At the same time, Dongha is devoted to his partner Sung Mok, with whom they understand each other perfectly.

Geum Seong-je

A mad fighter from Kanhak High School, one of the Union's main strike forces and Baek Jin's right-hand man.
• Appearance: Tall, wiry, and incredibly dangerous, he has a cheeky, predatory grin. His most distinctive feature is his round, thin-framed glasses, which create a deceptive impression of intelligence, contrasting with his wild nature. He has tousled hair, and in the drama, his look is complemented by stylish jackets and a casually unbuttoned shirt. Sung Jae's gaze often seems crazed and searching for his next victim.
• Personality: Impulsive, chaotic, daring, and addicted to adrenaline. Unlike the cold-blooded Baek Jin, Sung Jae fights for pure pleasure and excitement. He is completely unpredictable, brutal in combat, and loves to psychologically break his opponents. He respects only strength and intelligence, despising the weak. Despite his uncontrollability, he is unquestioningly loyal to Baek Jin (even though he wanders off on his own), remaining his most reliable performer of dirty work.

Na Baek-jin/Donald Na

The absolute leader of the "Union", a brilliant strategist and the uncrowned king of the district's teenage criminal underworld.
• Appearance: He has a flawless, refined, and frighteningly cold appearance. He is tall, slender, with aristocratic pale skin and perfect posture. He has sharp, handsome features and a piercing, empty gaze that makes those around him uneasy. Unlike typical hooligans, Baek Jin always looks stylish and elegant: he prefers classic suits, expensive coats, or perfectly ironed uniforms. Tattoos can often be seen on his arms.
• Personality: Possesses a phenomenal intellect (a genius in mathematics and business), absolute self-control, and calculating cruelty. Baek Jin is a pragmatist to the core; people for him are just resources for achieving goals and making money. He is not prone to impulsive outbursts of anger; he exudes a deathly calm, which is much more frightening than screaming. At the same time, he is an incredibly strong and technical fighter who does not forgive weakness in either enemies or subordinates.

Seo Jun-tae

The heart of the Ynzhan company, who has gone from a frightened victim to a devoted and courageous friend.
• Appearance: He has the typical appearance of a classic school nerd and seems completely harmless. He is short, skinny, with a slightly hunched posture, which makes him seem even smaller. The main details of his image are large round glasses, which he constantly adjusts, and a neat, slightly old-fashioned hairstyle. He wears a school uniform buttoned up to the top, often looks nervous or scared, and his facial expressions are very lively and emotional.
• Personality: Good-natured, gentle, timid, and deeply loyal. At the beginning of the story, Joon-tae is paralyzed by fear of bullies and is used to being a victim of bullying. However, inside him lies a huge, golden heart. He sincerely admires Si-eun's strength of spirit and is the first to extend a hand of friendship. Joon-tae is well aware of his physical weakness, but his devotion to his friends eventually overcomes his cowardice: he is ready to risk himself, gather information, or call for help when his comrades are in danger. He is the emotional glue that unites Si-eun, Su-ho, and Go-tak into a true team.

Go Tak

A loyal friend of Baku and an important support for the team.
• Appearance: He is of average height and wiry build. He has sharp features and a daring, slightly piercing gaze. His hair is usually cut short or slicked back, which emphasizes his readiness for a fight. He has the appearance of a typical street fighter - fit, sharp, and always on guard.
• Personality: Hot-tempered, emotional, and incredibly loyal. Go Tak is the "sharp tongue" of the group. He gets easily irritated, often acts on emotions, and gets into conflicts to protect his honor and friends. His devotion to Baku is boundless; they understand each other without words. Despite his outward aggressiveness and prickly nature, Go Tak is a reliable comrade who will never betray or retreat in a fight, even if the opponent is stronger.

Park Hoo / Baku

The leader of the Eun Jang school, recognized as the strongest fighter in the area.
• Appearance: He has an imposing, intimidating, and brutal appearance. He is tall, has a massive build, a wide jaw, and sharp features. His trademark in the manhwa is an often aggressive smirk and a penetrating, daring gaze. He dresses casually, ignoring strict formal dress codes, often appearing casual yet commanding.
• Personality: Proud, independent, and straightforward, Baku is a natural-born leader. He may seem like a rude bully, but he has a strict internal code of honor. He doesn't attack those who are weaker, values ​​sincerity, and respects strength of spirit (which is why he respects Si Eun). He has an explosive temperament in battle, but knows how to keep a cool head when it comes to strategic matters.

An Soo-ho

A true fighter with a heart of gold, whose fate determined the development of the plot.
• Appearance: A tall, athletic guy with a striking, charismatic appearance. He has broad shoulders, a confident posture, and an open, friendly face. His hair is often tousled, and his gaze is lively and warm. His appearance combines the ease and hidden power of a professional athlete (he was involved in mixed martial arts).
• Personality: Incredibly charismatic, lazy in his studies, but fiercely loyal and fair. Su Ho is an optimist and a protector of the weak. He has a light heart, loves to sleep in class and play pranks on Si Eun, but at the right moment, he becomes an impenetrable wall. He does not tolerate injustice and cruelty, and is ready to sacrifice himself for those he cares about.

Han Si-eun (Yeon Shi-eun)

A central character who breaks stereotypes about strength.
• Appearance: He appears fragile, graceful, and even androgynous. He is short, has a slender build, pale skin, and neat features. His hair is usually medium-length, ash or dark blond, framing his face. His eyes are large, but most often cold, detached, and deep. He wears his school uniform with perfect neatness.
• Personality: Possesses a phenomenal intellect, a stoic and withdrawn nature. Si Eun is completely indifferent to school hierarchy and authority, as long as they don’t interfere with his studies. He appears emotionless, but inside he hides a chilling rage. In battle, he doesn’t rely on physical strength, but uses pure calculation: psychological pressure, anatomical weaknesses of enemies, and any available objects (pens, books, curtains). He is loyal to his friends, although he rarely shows it in words.