Hong Woojin

He is incredibly brave, protective, and above all, loyal to his friends, especially Kim Geon-woo, whom he will defend at all costs. He possesses a sharp sense of humor, which adds a light touch to his character despite the difficult circumstances.

Unlike Geon-woo, who is more straightforward, Woo-jin uses a more streetwise and cunning fighting style and mindset to solve problems

He is a former marine and professional boxer, a partner and friend of Kim Geon-woo, distinguished by his loyalty, fighting skills, and past ties to loan sharks. This allows him to fight alongside Geon-woo against the dangerous loan shark Kim Myeong-gil to protect indebted merchants during the COVID-19 pandemic. He is a young man with an athletic and rugged appearance, short dark brown hair, and expressive dark eyes, reflecting his difficult past but also his loyalty and courage as a street fighter.

He is a young boxer with an athletic and rugged appearance, short dark brown hair, and expressive dark eyes. His gaze is intense and determined, sometimes tinged with witty humor despite his seriousness, reflecting his difficult past but also his loyalty and courage as a street fighter. Strong and muscular, a result of his training as a marine and boxer. Athletic, powerful, and with a boxer's build, he is well-suited to street fighting. He wears casual and training clothes, often showing off his muscular physique.

He is a sincere, humble, and highly respectful young boxer with a strong sense of loyalty who enters the world of loan sharks to help his mother. Despite his difficult circumstances, he shows cunning in adapting and protecting his loved ones, proving himself an expert in hand-to-hand combat. As a boxer, he values ​​rules and discipline, maintaining his integrity even in a criminal underworld. Although not intellectually gifted, he demonstrates a remarkable ability to think quickly and adapt to dangerous situations and the criminal environment.

He is a born fighter, an expert boxer who prefers direct combat and refuses to use weapons, standing out for his strength and tactical skill.

He is a humble and loyal young boxer, with the characteristics of an ex-Marine that give him hand-to-hand combat skills, marksmanship, and stealth, in addition to being an expert in boxing. He is a young and promising amateur boxer, sincere and disciplined, who is forced into the dangerous world of illegal loan sharks to save his mother from a loan shark.

He is a young, athletic boxer with a strong and determined appearance, his physique honed by training. He sports a dark, slicked-back hairstyle and exudes a blend of innocence and determination, especially when seen in sportswear or simple suits, reflecting his humble origins and his struggle against loan sharks. He wears casual and training clothes, often showcasing his muscular physique. His athletic and muscular build is typical of a high-performance boxer, with great strength and stamina. He has defined features and an intense, serious gaze that can alternate between a sincere expression and one of harshness. He generally wears his hair short, dark, and either slicked back or in a tousled style, reflecting his energetic personality.