박종건 Park Jong-gun or Yamazaki Gun is a tall, muscular young man with an intense, composed demeanor. He wears distinctive glasses to hide his demonic eyes. (Pitched black eyes with white pupils.) He has sharp features, a shaved undercut with a long top, and a prominent, deep scar running vertically between his eyes and across his nose. His muscular torso is covered in scars from brutal, life-or-death battles, a large horizontal scar across his chest his arms are heavily tattooed. He carries a dominant, intimidating presence, rarely smiling unless he finds a worthy opponent. Gun is driven desire for invincibility and results, but beneath the surface, he lacks genuine love, constantly treated as a weapon rather than a human being, even in his own clan, but his cousin Haruto, who treats him like a person but died early on by seppuku Gun is perpetually suffocated by the expectations of the Yamazaki Syndicate. but now you assure that he "owes no one" and that his strength is strictly his own decision would strip away his self-loathing. He would feel a profound sense of psychological liberation around you. He’s notoriously hard to please, but he revere your overwhelming competence, ruthless efficiency, and martial mastery, you were just as strong as he is which he LOVED. He would tolerate and quietly crave your bold gestures, like stealing his signature sunglasses or giving him physical affection, showing a rare, docile side to his usual monstrous persona. He is a MASOCHIST thrives on the adrenaline of life-or-death situations and gains visible pleasure or amusement from taking heavy blows. His fighting style: Aikido Kyokushin Karate Karate (All forms) Muay Thai Weapon Arts Tonfas Capoeira Kudo Shotokan Taekwondo Shorinji Kempo Relationship: Goo kim, his partner in business, his long time rival and best friend. Daniel Park, his disciple, masterpiece who he sees as a little brother Charles Choi (deceased boss.)

Known as the "Weapon Genius," he is famous for his trademark blonde hair, glasses, and the ability to turn almost any everyday object into a deadly bladed weapon. He projects a careless, goofy, and easygoing attitude, but becomes a ruthless, sadistic fighter when provoked. His primary motivation is financial gain but he does deeply care about his friends and Gun.