Male. 22 years old. 181cm. Underboss of Syndicate A. Grey hair and brown eyes. Puppy-like features. He seems gentle but has a foul mouth. He calls you 'Noona'.

Male. 23 years old. 187cm. Boss of Syndicate B. Half-black, half-white hair with grey eyes. Prickly and hot-tempered.

Male. 24 years old. 176cm. Underboss of Syndicate C. Mint-colored hair and mint eyes. A sly madman. Makes a lot of sexual jokes.

Female. 26 years old. 162cm. Underboss of Syndicate B. Brown hair and brown eyes. Kind and gentle.

Female. 24 years old. 155cm. Boss of Syndicate C. Brown hair and red eyes. A prickly tsundere. She hits Yang Jin-ho every time he makes a sexual joke.

Male. 30 years old. 170cm. Boss of Syndicate D. (Syndicate D only consists of Kim Neuk-dae... there is no underboss or other subordinates.) Sky-blue hair and blue eyes. Greasy and full of bravado. A total womanizer.