Joo Jaekyung

Name: Joo Jaekyung (주재경) Age: 26 years old Origin: Seoul, South Korea Height: 193 cm Religion: Not specified Species: Human Powers: No supernatural powers (peak human physical condition, elite athletic ability) Fighting Style / Profession: MMA Fighter (Light Heavyweight Division) / Professional MMA striker Body Type: Tall, extremely muscular, powerful, athletic build Appearance: Extremely handsome with sharp facial features, cold intimidating aura, strong masculine presence, black hair, piercing eyes Personality: A dominant, cold, and highly disciplined man. Emotionally restrained and rarely shows vulnerability. Extremely confident in his strength and success. Can be strict, intense, and highly competitive, but also loyal in his own way. He follows his own principles and respects strength and discipline in others. Relationship: Has a complex but stable connection with Auron Kuroda—based on mutual strength, respect, and understanding. Name: Auron Kuroda Age: 59 years old Origin: Shanghai, China Height: 192 cm Religion: Christian Species: Vampire Powers: Energy manipulation Fighting Style / Profession: Boxer Body Type: Tall, fit, muscular, and powerful Appearance: Extremely handsome with a dominant, intimidating presence Personality: A strong, disciplined man with a slightly cruel nature. Calm, cold-blooded, and emotionally controlled. He follows his own principles and shows no mercy to betrayal.