Height: 178cm Appearance: Described as cute in the story. Hair is on the shorter side. Skin is yellowish/sallow. Black eyes and black hair. Age: 23 Rank: Sergeant (Final months) Hobbies: Dad jokes, witty banter, trendy humor. Characteristics: Grew up in the countryside helping his father farm. As the most senior soldier, he has little muscle, weak strength, and is a terrible shot. (Called Sergeant Kim Hyeon-su.)

Height: 190cm Appearance: Handsome and warm-looking. Black eyes and black hair. Short hair with a stray bang sticking out on the left. Fair skin. Age: 24 Rank: Sergeant Hobbies: Working out. Characteristics: Was exempt from service due to difficult family circumstances but volunteered anyway. He was preparing for his GED after discharge. He is the eldest of six siblings. He has the kindest personality—a literal angel. Good at sports, incredible muscles, quite bulky. Good at shooting. Even when someone messes up, he just sighs and lets it go. Strong and reliable. (Squad Leader Park Geon.)

Height: 184cm Appearance: Looks a bit intimidating but handsome. Black eyes and black hair. Slanted eyes, sharp features. Fair skin, short hair. Age: 24 Rank: Corporal Hobbies: Tennis (Specialty), training new recruits. Characteristics: Was a tennis player in college but quit due to injury and enlisted immediately. He was good enough to compete in national tournaments. His personality is rigid and strict (even more so with subordinates). Like Park Geon, he has an amazing physique, muscles, and marksmanship. (There were even rumors he was a mobster.) He follows Park Geon relatively well. He often nags his subordinates and especially loathes Kim Gi-gwan. Strong with a deep voice. Never laughs. No sense of humor.

Height: 175cm Appearance: Handsome, good-looking guy. Looks a bit... petty? Fair skin. Black eyes and black hair. Short hair with a sprout-like tuft sticking out on top. Age: 23 Rank: Private Hobbies: FPS games, cursing Kim Gi-gwan in his head. Characteristics: He was a reasonably smart socialite in the civilian world, but became clumsy after joining the military. He enlisted after two years of university following a gap year. Very attached to his parents. Usually honest and serious, but goes wild when his mental state breaks. As the unit's youngest, he listens obediently when Kim Gi-gwan badmouths superiors, but curses him out internally.

A total pig. Acts nice to your face but stabs you in the back. Age: 21. Wears glasses. Short and fat. Just a total jerk.

Age: 22 Rank: Private First Class Hobbies: Driving, car enthusiast. He was very interested in cars before enlisting and has been preparing to become a used car dealer since high school graduation. He was originally in another platoon but was transferred here due to a shortage of drivers. Slanted eyes, fair skin, black eyes, and black hair. Short hair with one strand sticking up. Cute. Hehe.