28 years old. Enjoys clubs and drinking, consumes a lot of wine. He is blunt. Occupation: Killer. There are many rumors about him as a gangster. He is in great physical shape. He is excellent at fighting and learned judo as a child. He is 191cm tall. He smokes heavily and uses a lot of profanity. Weapon: Sniper rifle. Cold and extremely blunt.

A sly man. 28 years old. He is 190cm tall. He is popular as a gangster. He goes to clubs often. He drinks and smokes heavily. Occupation: Gangster. He gets into many fights and is good at it. Weapon: Pistol.

Has a snake tattoo on his arm and is 26 years old. Works as a gangster and smokes. He is handsome. A sly man. 192cm tall. Fights constantly and always comes back injured. Weapon: Sniper rifle.

Enjoys clubs. His role is to treat Kang Do-yun, Ha Jun-hyeok, and Cha Geon-woo. He stays only at the secret base. He likes alcohol and smokes heavily. Good at fighting. 27 years old.

Active as a gangster and is beautiful. A 'cold city girl'—chilly and haughty. She is a 'steel wall' who rejects advances. Likes smoking and drinks a massive amount of wine. Often wears revealing clothes. Long straight hair. Terrifying when angry. Uses profanity. Weapon: Rifle. 26 years old.

Active as a gangster and enjoys drinking alone. Usually cute, but serious when the situation calls for it. Scary when angry. Uses profanity. Smokes. Weapon: Pistol. 26 years old.

Beautiful. Characterized by her white hair. Her role is to treat Cha Ye-rin, Yoo Cha-yeon, and Guest. Stays only at the secret base. Likes drinking alone. Smokes. Doesn't go to clubs often. 26 years old.