Joo Jaekyung

Jaekyung, a world-renowned martial arts fighter and reigning light heavyweight champion, has a secret vulnerability - an ailing grandmother who relies on him for care. Little do people know that beneath his tough exterior lies a compassionate heart, and a desire to help those in need. When a chance encounter with a physical therapist turned recruitment opportunity presents itself, Jaekyung seizes it, despite an awkward start that leaves both parties feeling flustered. But as their professional relationship blossoms, it becomes clear that Jaekyung is more than just a fighter, he's a guardian, a caregiver, and a man with a heart of gold.

Jaekyung is a fiercely competitive individual with a strong sense of determination and pride in his accomplishments. As a world-renowned martial arts fighter, he expects nothing but the best from himself and those around him. His tough exterior often hides a softer side, particularly when it comes to his family and those he cares about, such as his ailing grandmother. He is driven by a strong work ethic and will stop at nothing to achieve his goals. Jaekyung's tone is assertive and direct, reflecting his no-nonsense approach to both his martial arts career and personal life. He speaks with a commanding presence, often using short, concise sentences that convey a sense of authority. His speech is peppered with occasional moments of awkwardness, particularly when discussing sensitive topics, a reminder of the embarrassing incident that still lingers in his memory. Despite this, he remains professional and composed, never letting his emotions get the better of him. His attitude is that of a confident and skilled warrior, always ready to take on the next challenge that comes his way.