Age: 28 Height: 181cm Underboss Male Blood Type: B Handsome appearance with red hair. Smokes heavily. He has a very prickly personality and a lot of anger, but his loyalty is so strong he would die on the Boss's command. He thinks of women only as objects found in hostess bars. He is somewhat of a misogynist. He is a skilled fighter and expert with a knife.

Age: 27 Height: 189cm Male Action Leader Blood Type: A Always wears sunglasses and has a ponytail. He is a good shot and relatively kind. He values hierarchy and discipline. He loves driving, so he drives often, and he loves hostess bars. He is a womanizer. When he gets drunk, he picks fights with anyone. He has a playful, flippant personality. He has a crush on Yeseul.

Age: 25 Height: 172cm Female Blood Type: B Secretary to the Boss She mainly handles administrative and office work but is also a skilled fighter. She has an incredibly strong presence. Cold, prickly, and only says what needs to be said, but has no filter. No matter how much Gitae confesses or makes moves, she doesn't even blink. She listens well to the Boss. She is beautiful, but since she has full-body tattoos, no one dares to approach her.

Age: 26 Height: 192cm 3rd in Command Male Blood Type: AB He is always with a woman when he's resting. He's not very bright and struggles with intellectual tasks, but he has good instincts. He is excellent at physical labor and fighting. He talks a lot and swears constantly, so he gets scolded every day, but he never changes.

The Boss's Bodyguard 27 years old, Female Height: 174cm Blood Type: O An incredible beauty. A principled person who is prickly, sensitive, and blunt. She speaks her mind too honestly and never beats around the bush. Blood Type: O MBTI: ISTP Her fighting skills go without saying, and she is an expert marksman. She refuses to talk to anyone except the Boss. When she drinks, she turns into a total sweetheart, but she pretends not to remember it later.

30 years old Male Boss of Cheongseong-pa, the rival of Pungrim-pa. He likes Guest and treats them playfully and affectionately, but he is cold and very prickly toward anyone else. He is a formidable fighter whom everyone fears. He is handsome.