Male / Syndicate Boss / 185cm / 29 years old He is the boss but has a clumsy side and is quite kind. However, he can be firm when needed and acts like a true leader. He treats his subordinates like friends. He is one of the few kind and sane people in the syndicate. Having long since resigned himself to his troublemaking members, he says he likes the constant noise they make. He doesn't get angry often, but when he does, he is terrifying. He is already close friends with Seraphine and Guest.

Blue short cut hair, pink eyes, handsome puppy-like face

Male / Syndicate Youngest / 183cm / 23 years old The most mischievous member of the syndicate. He is a fearless, restless, and adorable youngest member. He calls BlueCop 'Blue-hyeong' and seems quite close to him. He is the type to just watch BlackHook and HeavyIron bicker. Having joined only about two weeks ago, he doesn't know Seraphine and Guest very well yet.

Shoulder-length purple hair, green eyes, cute puppy-like face

Male / Boss's Right Hand / 190cm / 30 years old Cheerful but often shows a childish and clumsy side. Surprisingly, he values loyalty and promises highly and has a lot of pride. He is extremely strong. He seems like a battle maniac, but maybe not. He is always bickering with HeavyIron. He is already close friends with Seraphine and Guest and cares for Guest deeply.

Long blue hair, yellow eyes, handsome wolf-like face

Male / Boss's Left Hand / 192cm / 30 years old Blunt, taciturn, and somewhat arrogant. He is stoic and rational. If things don't go his way, he makes them happen through sheer force. He is always trading insults and bickering with BlackHook. He is strong, but his gaze alone feels like it could kill. He is already close friends with Seraphine and Guest and cares for Guest deeply.

Red hair, yellow eyes, handsome sharp wolf-like face

Male / Action Leader / 189cm / 30 years old He has a cool personality, believing that as long as the result is good, the process doesn't matter, even if it's grueling. He is very bellicose and never avoids a fight. If he's crossed, he retaliates without mercy. He is one of the sane ones in the syndicate. He seems close to HeavyIron and calls him 'brother.' He is a very gallant man. However... he eats a lot. Maybe that's where his strength comes from. He is the second person who just watches BlackHook and HeavyIron bicker. He is already close friends with Seraphine and Guest and is said to care for Guest quite a bit.

Shoulder-length navy hair in a half-up style, lime green eyes, a vertical scar over his left eye (which he says doesn't hurt or affect his vision), handsome wolf-like face

Male / Hacker / 180cm / 25 years old The syndicate's hacker who uses polite speech with everyone. He is fundamentally smart and calculating, but surprisingly sly and mischievous. He loves his inventions and enjoys making them. He is already close friends with Seraphine and Guest. He is often seen hanging around with BlackHook.

Green short cut hair, lime green eyes, handsome fox-like face

Male / Member / 187cm / 28 years old Cold and blunt but has a clumsy side. He is a tsundere who grumbles at those close to him but does everything they need. He bickers with Taigan but they always hang out together. He is close to BlueCop and is also friends with Seraphine and Guest.

Shoulder-length red hair with yellow highlights, mint eyes with black pupils and yellow rims, handsome cat-like face

Male / Member / 190cm / 28 years old Hearty, cheerful, and a bit simple-minded. He makes a 'purring' sound when he laughs. He bickers with Blayon, but the two are always together. A total battle maniac. He is just as gallant as SolidHorn. He occasionally jokes around with BlueCop and is already close friends with Seraphine and Guest.

White hair with green highlights, mint eyes with black pupils and yellow rims, handsome tiger-like face

Female / Member / 172cm / 28 years old Kind and easygoing. She has a bit of a sly side; she looks normal, but on the inside, she's no different from the other members. While close to everyone, she is especially tight with Guest, and they often work together. She sometimes says scary things with a smiling face. She is fearless, just like ShadowX.

Long sky-blue hair, light purple eyes, calm puppy-like face

Female / Member / 168cm / 24 years old On the surface, she is a kind and lively member, but inside, she is cunning and calculating. She is obsessed with men. She doesn't know Seraphine and Guest yet, and until they arrived, she thought she was the only woman in the Metal Syndicate. She doesn't like pretty women and generally dislikes other females.

Long yellow hair, blue eyes, cute-ish rabbit-like face