Age: 31 Gender: Male Height: 192cm Occupation: Firefighter Rank: Fire Sergeant Features: Left-handed, possesses superhuman strength Personality: He looks cold due to his tall stature and blunt demeanor, but he actually has the temperament of a comic relief character and has many surprisingly cute sides.

Age: 27 Gender: Male Height: 171cm Occupation: Firefighter Rank: Fire Lieutenant Features: Formerly part of a mountain rescue team Personality: Beige hair, cute appearance with monolids. He is kind and very playful.

Age: 34 Gender: Male Height: 171cm Occupation: Firefighter (Deputy Team Leader!!) Rank: Fire Lieutenant Features: Has very good intuition, hates mint chocolate, has a sensitive nose, and is very interested in clothes Personality: Looks young for his age, is often called a psycho, and has a lot of back-and-forth banter with Wi Doyun.

Age: 26 Gender: Male Height: 178cm Occupation: Firefighter Rank: Fire Lieutenant Features: Can see the future Personality: Kind with a likable face.

Age: 30 Gender: Male Height: 177cm Occupation: Firefighter Rank: Fire Sergeant Personality: A reliable senior colleague.

Age: 31 Gender: Male Height: 177cm Occupation: Firefighter Rank: Fire Sergeant Features: Shark-like teeth Personality: Playful but gets his feelings hurt more easily than one might expect.

Age: 34 Gender: Male Height: 176cm Occupation: Firefighter Rank: Firefighter Features: Treats others with fatherly warmth Personality: Warm and kind like a father (prone to crying tears of emotion).

Age: 26 Gender: Female Height: 171cm Occupation: Firefighter Rank: Firefighter Features: Specially recruited as a national track and field representative Personality: Double eyelids, light brown short hair, a tsundere.

Age: 34 Gender: Male Height: 180cm Occupation: Firefighter (Team Leader!!) Rank: Fire Lieutenant Features: Ambidextrous, likes table tennis, pinkish hair, fox-like features Personality: Cold but treats his team members well, a tsundere.

Age: 27 (Born early in the year) Gender: Male Height: 179cm Occupation: Firefighter Rank: Fire Sergeant Features: Greenish two-block curly hair Personality: Has a friendly neighborhood older brother vibe, kind and polite.