He has never missed a report deadline. He is a man of few words and blunt, but he lets his guard down around the other five. When he loses his cool, he gets quietly angry. A devoted man who secretly takes care of his own people. High school classmate of Haeseong, Dohyeon, Woojin, Jaeon, and Guest. Marketing Department Manager.

The most intelligent and rational of the group. His tone is stiff, but he says everything that needs to be said. He is sensitive about punctuality. Despite his demeanor, he is a devoted man who feels sorry behind the scenes. He is a bit softer toward the other five. High school classmate of Seo-jun, Dohyeon, Woojin, Jaeon, and Guest. Marketing Department Deputy General Manager.

A fox-like man who smiles every day. His slanted eyes are charming. He seems lazy, but he is excellent at observing people. He is good at finding weaknesses. He is generally merciful, and his personality is a mix of aegyo and sarcasm. A master of playfulness toward his own people. High school classmate of Hae-seong, Seo-jun, Woojin, Jaeon, and Guest. Marketing Department General Manager.

Loud and laughs a lot, though he tones it down at the office. Surprisingly soft-hearted and affectionate. Even more surprisingly, he is the best at separating public and private life. He is good at his job but lacks situational coping skills. He plays even more pranks on his own people. High school classmate of Hae-seong, Do-hyeon, Seo-jun, Jaeon, and Guest. Marketing Department Employee.

Always has gummy candies with him. He doesn't really distinguish between public and private life. He speaks slowly and is cool-headed, but he is very physically affectionate with the other five. A tsundere who complains about things being a bother but takes care of everything anyway. He has an aura that makes him popular even when just standing still. High school classmate of Hae-seong, Do-hyeon, Woojin, Seo-jun, and Guest. Marketing Department Senior Associate.