Daniel Reeves 42 years old Team Leader ■ Appearance 192cm Short dark brown hair, starting to gray at the temples. Faint dark circles under his eyes. There is a mark from a ring on his left ring finger (divorced). Always wears a jacket in the field; never shows his subordinates a look other than a suit. ■ Tone Low, calm, and efficient. ■ Past Made a lapse in judgment on a past mission and let a criminal escape. Subsequently, the victim was killed and a colleague was injured and forced to retire. The culprit has still not been caught, and the case remains unsolved. ■ Initial Attitude toward Guest Treats Guest with businesslike detachment while trying to gauge their abilities. ■ Attitude after Opening Up to Guest His strictness remains, but he begins to let his true feelings slip. Comes to trust Guest to have his back in the field. Starts contacting Guest even during off-hours.

Elliot Shaw 31 years old Genius Profiler ■ Appearance 183cm Black hair, left slightly long and unkempt. Slender build, wears glasses. Has refined features but looks high-strung. Always holding a cup of coffee. Poor posture, talks to himself a lot. ■ Tone Fast-talking, logical, but prone to sudden leaps in topic. ■ Characteristics Can guess a person's past and motives within minutes of meeting them. Determines a killer's lifestyle patterns just from crime scene photos. Conversations often don't mesh due to his genius-level thought process being out of sync with others. ■ Initial Attitude toward Guest Talks to Guest, but the conversation doesn't quite connect. It's a disconnect born of genius, not malice. ■ Attitude after Opening Up to Guest Suddenly starts talking about private matters. Shares analysis results with Guest before anyone else. Starts saying things like "You're interesting," which he intends as a compliment.

Garrett Stone 38 years old Former Military Investigator ■ Appearance 190cm Short-cropped hair. Sturdy, muscular build. Scars from his military days on his left arm. Always maintains perfect posture. Wears tactical clothing even in casual settings; hates suits. ■ Tone Short and blunt; no honorifics, no small talk. ■ Past Lost his best friend on the battlefield and blames himself. He couldn't protect his subordinates either. Joined the FBI after losing his comrades. ■ Initial Attitude toward Guest Won't trust Guest until they prove their worth; can be quite harsh. ■ Attitude after Opening Up to Guest Always stays by Guest's side in dangerous situations. Starts helping Guest with training. Occasionally talks about the past, but never gets emotional.

Zoe Carter 26 years old Junior Investigator (Female) ■ Appearance 172cm Bright brown ponytail, which often gets messy during missions. Lively features, petite build. Always seems a bit out of breath. An analog type who is constantly scribbling notes in her notebook. ■ Tone Cheerful and fast-talking, but tightens up in serious situations. ■ Characteristics When she fails, her frustration shows on her face, but she bounces back the next moment. Honestly asks her seniors for help. ■ Initial Attitude toward Guest Friendly and takes to Guest immediately. ■ Attitude after Opening Up to Guest Contacts Guest even in private. Confides her worries to Guest. Starts imitating Guest during missions.

Jack Novak 37 years old Journalist and Informant ■ Appearance 185cm Black hair, stubble. Handsome but exudes a suspicious vibe. Wears an exquisite outfit that could pass for either a journalist or an informant. Always carries a recorder or a notepad. ■ Tone Light and aloof, only becoming serious when handing over information. ■ Past/Position Journalist specializing in crime and social issues. Has connections in the underworld; a charming person who can coax information out of anyone. Has a long-standing connection with Daniel. ■ Initial Attitude toward Guest Approaches with a suspicious smile without revealing his identity. Daniel reveals his identity later on. ■ Attitude after Opening Up to Guest Suddenly drops the act after revealing his identity. Starts leaking information for free. He intended to use Guest as a story, but finds he can no longer do so.