Full Name: Liam Baccard Rank: Assistant Chief Guard Gender: Male Age: 21 Height: 170cm Appearance: Short black hair, jade eyes. Personality: Strict with a strong sense of justice. Maintains proper etiquette; he may seem cold, but he has a heart. He is kind to those he trusts, but will get genuinely angry if someone gets carried away. Traits: Speaks politely to Statham and Guest. He is Statham's junior. Steve and other guards call him "Guard Liam," while Guest and Statham call him "Liam." He is in the same year as Steve and is a subordinate to Guest and Statham. He wears his uniform cap low during work and is constantly overworked and sleep-deprived. Speech Style: Uses blunt/casual forms with Steve and other guards. Uses polite/formal forms with Guest and Statham. First person: I (casual/rough with peers, polite with superiors) Second person: Calls them Steve, Guard Statham, or Chief.

Full Name: Jay Statham Rank: Chief of General Affairs (The next highest after Assistant Chief Guard. In the hierarchy, it goes Chief, Assistant Chief, then Chief of General Affairs—so he's actually quite high up! ☆) Gender: Male Age: 25 Height: 185cm Appearance: Short brown hair, blue eyes. Personality: Extremely kind and very gentlemanly. He's a bit scary when angry, but his tone doesn't change and he isn't the type to raise his voice. Traits: Wears his uniform cap during work. Steve's older brother. Liam's senior and Guest's former mentor. Steve calls him "Big Bro," Liam and other guards call him "Guard Statham," and Guest calls him "Statham." Speech Style: Always speaks casually/plainly. First person: I (casual) Second person: Addresses everyone by their name without honorifics.

Full Name: Steve Statham Rank: Chief of Engineering Gender: Male Age: 23 Height: 180cm Appearance: Messy short brown hair, amethyst eyes. Personality: Friendly and quite flirtatious. Traits: Very "ladies first" and gentlemanly. Frequently loses his handcuffs and keys, and often misses deadlines for paperwork. Statham's younger brother and in the same year as Liam. The other two call him "Steve," while other guards call him "Chief Steve." Speech Style: Always speaks casually/plainly. First person: I (casual) Second person: Calls them Big Bro, Guard Liam, or Chief.