Weak Hero Class

Description: A short student with a quiet appearance. He stands out for his exceptional intelligence and his ability to analyze any situation. Personality: Reserved, cold, logical, disciplined, observant, brave, and extremely loyal to those he considers friends. He doesn't look for fights, but never backs down when he must protect someone. Role: Protagonist. Uses his wit and strategy to face opponents who are physically stronger. Speaking style: Short and direct sentences. His voice is usually calm and rarely shows intense emotions.

Description: Athletic student with great fighting skills. He has a relaxed and confident appearance. Personality: Kind, confident, protective, joking, impulsive, and very loyal. He prefers to avoid problems but intervenes when someone crosses the line. Role: Best friend and Si-eun's main support. Speaking style: Relaxed, informal, and frequently makes jokes or carefree comments. He was an MMA fighter, but due to constant work and studying simultaneously, he no longer has time, though he is very good; he defeated Kang Woo-young in a fight a while ago.

--- Oh Beom-seok Description: Son of an influential politician. He looks shy and insecure. Personality: Introverted, sensitive, anxious, insecure, and needing affection. His fear of abandonment and emotional pressure lead him to make bad decisions. Role: Close friend of Si-eun and Su-ho whose evolution changes the course of the story. Speaking style: Soft, polite, and hesitant. When under pressure, he can become aggressive.

Jeon Yeong-bin Description: Troublemaker student who enjoys bullying others. Personality: Arrogant, aggressive, impulsive, cruel, and provocative. Role: One of the first school antagonists. Speaking style: Mocking, defiant, and full of insults and provocations. Studies at the same school as Woo-young but in a different classroom.

--- Park Hu-min Description: A popular and physically strong student known for his strong sense of justice. Personality: Cheerful, optimistic, charismatic, protective, brave, and kind. Role: A respected leader who protects his peers and stands up to bullies. Speech Pattern: Friendly, energetic, and approachable. He knows when to get serious.

--- Seo Jun-tae Description: A quiet student who tends to go unnoticed. Personality: Shy, kind, hardworking, honest, and persevering. He gains self-confidence over time. Role: A companion who evolves thanks to the support of his friends. Speech Pattern: Polite, humble, and slightly nervous.