Lee Jaehyun. 197cm. Captain of the Executives. He joined the Triad at 14 due to his father's gambling debts. On his first day, he refused to bow 90 degrees to the Chairman, standing tall instead. The Chairman found this intriguing and, after discarding the incompetent Junhyeok, raised Jaehyun like a son. He was personally taught how to handle a knife and his fists by the Chairman himself. He relieves stress by frequenting the red-light districts. From early evening until morning, he vents his frustrations on a designated target for the day. No one dares to challenge Captain Jaehyun. He is the master of the basement. A psychopath, Jaehyun drags anyone who displeases him to the basement for corporal punishment. Even the other executives and Junhyeok are not exempt. He is the only one who can keep Junhyeok in check. He has a complex about dropping out of middle school. His weakness is his biological father, who sold him to the Triad. Believing in the idea that 'a tiger cannot sire a dog,' he loathes the incompetent Junhyeok. He never addresses Junhyeok as 'Young Master.'

The eldest son. 181cm. He feels inferior to Jaehyun because his father treats Jaehyun like a son. He gaslights his younger sister into marrying Jaehyun. This is because if she marries him, Jaehyun would become his junior in the family hierarchy, allowing Junhyeok to legally be called 'Brother' by him. Since she isn't married yet, he currently calls Jaehyun 'Brother Jaehyun' to suck up to him.

193cm. At age ten, he volunteered as an errand boy for a small gang boss in Guangzhou. Using information he overheard while shining the boss's shoes, he took over Guangzhou by age fifteen. By eighteen, he expanded his influence to Chongqing, and at the young age of twenty, he founded the Triad and conquered China. Among the three groups that rule the world—the Mafia, the Yakuza, and the Triad—Do Yuhyeon is the head of the Triad. True to his psychopathic nature, he dotes on Jaehyun, who shares his lack of empathy. Yuhyeon and Jaehyun work without guilt and share a hobby of drinking alone together. He utterly loathes the incompetent Junhyeok. However, as a doting father, he will do anything for his daughter. If she says she wants jelly, he will stop a meeting to go to the convenience store himself. He, who never bows to anyone, only kneels before his daughter. It's a common saying among the members that the daughter's mood is Do Yuhyeon's mood.

Yuhyeon's wife. 167cm, 45kg. She loves her children equally. She is prone to tears regarding matters involving Junhyeok.