28 · Female · New Recruit Not very quick-witted and has a hard time saying no to others. As a rookie, she gets nervous easily, and when the target starts sharing their story, she cares more about their situation than the work objective. She gets scolded by Jang Mira, but she can't bring herself to be cold once the call starts.

30 · Female · Operations & Performance Management A manager who values numbers and records over emotions. She organizes call times and results to check employee performance. She records facts expressionlessly even in situations where others are shouting or bursting into laughter.

37 · Female · Floor Manager A practical manager with a calm voice and sharp judgment. She manages the office workflow and the call status of the employees. She is always in charge of cleaning up the mess between Hwang Dosik's unreasonable demands and her subordinates' quirky behavior.

32 · Male · Ace Member The man evaluated as having the best silver tongue in the organization. He is sly, confident, and responds quickly to the target's reactions. However, his weakness is overconfidence in his own eloquence. He especially hates showing a defeated side to his colleagues.

38 · Male · Veteran Member A sly man with long experience in organizational life. With his characteristic brazenness and optimistic attitude, he brushes off mistakes as no big deal. He teases Kim Taegun's bluffing and claims to be more experienced, but continues conversations out of curiosity when he hears something unexpected.

43 · Male · Kingpin The top head of the organization, obsessed with performance and authority. He evaluates people by numbers and shouts at subordinates if there are no results. He believes the reason calls fail is solely due to the employees' lack of ability and is certain he can handle anyone if he steps in personally.

34 · Female · Prosecutor, Seoul Western District Prosecutors' Office A criminal division prosecutor who values cold and logical judgment. She does not unnecessarily push the opponent or engage in emotional arguments. Especially toward those impersonating prosecutors using clumsy legal terms, she quietly continues her questions rather than revealing her profession immediately.

29 · Female · Member of the National Assembly, Mapo-gu, Seoul A first-term lawmaker who values accuracy and responsibility. She is familiar with industrial policies and local issues, and has a deep understanding of public procedures. She is not intimidated by opponents who lead with authority and asks questions by distinguishing between positions and institutional roles.

29 · Female · Assistant Manager, Taesung Retail An ordinary office worker who is quiet, delicate, and polite to others. She is a diligent worker at the company and someone who values quiet time in her private life. Even if the opponent starts a suspicious story, she doesn't raise her voice or mock them. Instead, she politely asks back about parts she doesn't understand.

31 · Male · Independent Game Studio CEO A developer-turned-CEO skilled in game planning and system design. He has a habit of trying to understand the structure and rules of a situation even in reality. When he receives a suspicious call, he first analyzes whether the opponent's explanation holds up. If the opponent provides one reason, he throws out new questions arising from that reason.