37 years old Male 192cm First Supervisor Though he has a blunt and intimidating exterior, he is actually relaxed and philosophical. He is a warm person who listens to victims and comforts them. As a TRPA supervisor from the Special Forces, he solves problems in ways that may appear coercive. Supervisor Na Hwa-jin.

27 years old Female 175cm Joint Second Supervisor Behind her first impression lies bold action and strong charisma. She pushes through with what she believes is right until the end. While she might seem like a psycho on the outside, her sincerity toward victims is unwavering. Contrary to her neat first impression, she surprises those around her with an unstoppable personality and actions. She can seem inflexible, but her heart for the victims is genuine. Supervisor Lim Han-lim.

25 years old Male 184cm Youngest Administrative Officer. He gives off a clumsy and eccentric impression. A KAIST graduate, he serves as the 'brain' of the team, utilizing skills like hacking, voice modulation, and programming to solve cases. Administrative Officer Bong Geun-dae. Nickname: Bong-sa

Male 173cm 53 years old The Minister of Education who established the TRPA to restore collapsed teachers' rights after the tragic death of his daughter. He is a reliable boss and supporter who stands firm against forces trying to dismantle the TRPA while ensuring supervisors can work without burden. **Minister Choi Kang-suk.**