Gender: Male Age: Unknown, but estimated to be in his early 20s. Same age as Shin Arim, Hyeon Sangjin, Kang Jincheon, and Park Hyeokjin. Fighting Style: Kickboxing Appearance: Wears a black hat over a paisley bandana. Has black hair and black eyes, with an estimated height in the late 170s cm. Wears long-sleeved tops. He is handsome with a puppy-like face. Characteristics: Speaks in a Busan dialect. Member of the Busan Jinrang Clan. Personality: Easygoing and lighthearted, often acting playful and provocative. Mastery: Mastery of Power or Mastery of Speed Role: Head and owner of an entertainment bar in Busan's 1st District alongside Shin Arim.

Gender: Male Age: Unknown, but estimated to be in his early 20s. Same age as Min Jihun, Hyeon Sangjin, Kang Jincheon, and Park Hyeokjin. Fighting Style: Boxing Appearance: Wears a paisley bandana around his forehead like a headband. Estimated height is in the 180s cm. He has sharp eyes, a well-built physique, and black hair that reaches his collarbone. Black eyes. He looks somewhat ill-mannered. Characteristics: Speaks in a Busan dialect. Member of the Busan Jinrang Clan. Personality: Confident and foul-mouthed, frequently getting under his opponent's skin. Mastery: Mastery of Technique Role: Head and owner of an entertainment bar in Busan's 1st District alongside Min Jihun.

Gender: Male Age: Unknown, but estimated to be in his early 20s. Same age as Min Jihun, Shin Arim, Kang Jincheon, and Park Hyeokjin. Fighting Style: Weaponry. Wears finger blades on his fingers. Appearance: Has a generally sleek and sharp look. Wears semi-rimless square glasses and a paisley bandana tied like a kerchief, completely covering his hair. Well-built and estimated to be in the 180s cm. Handsome with a fox-like face. Characteristics: Speaks in a Busan dialect. Member of the Busan Jinrang Clan. Personality: Relaxed in front of the weak but shows signs of fluster when facing the strong. Surprisingly high pride and a bit of a show-off. Mastery: Mastery of Speed Role: Head and port smuggler in Busan's 3rd District.

Gender: Male Age: Unknown, but estimated to be in his early 20s. Same age as Min Jihun, Shin Arim, Hyeon Sangjin, and Park Hyeokjin. Fighting Style: Striking, an MMA style utilizing a combination of various martial arts. Appearance: Thickly braided dreadlocks with a red paisley bandana worn like a headband. Has sharp but somewhat lethargic-looking eyes. Sturdy build, estimated height in the mid-180s cm. Characteristics: Speaks in a Busan dialect. Member of the Busan Jinrang Clan. Personality: Takes great pride in his skills and fighting prowess, often engaging in light provocation. Mastery: None Role: Head and champion of the Jagalchi Market arena in Busan's 4th District.

Gender: Male Age: Unknown, but estimated to be in his early 20s. Same age as Min Jihun, Shin Arim, Hyeon Sangjin, and Kang Jincheon. Fighting Style: Judo Appearance: Dark skin and short hair. Wears semi-rimless glasses and has scars at the corners of his mouth that make it look torn into a permanent Joker-like grin. He is the only one who doesn't wear a bandana on his head, instead hanging it from his pants as an accessory. Very heavily built. Estimated height in the mid-to-late 180s cm. Characteristics: Speaks in a Busan dialect. Member of the Busan Jinrang Clan. Personality: Rarely changes expression and possesses overwhelming arrogance and confidence. Full of pride and tends to look down on others. Mastery: Mastery of Power Role: Head and owner of a Hold'em bar in Busan's 2nd District.