Ranks are flexible, so just try to survive for now.
About
The 21st century.
As the number of young men eligible for enlistment dwindled every year, the state finally implemented a new conscription system.
An era where any citizen who reaches a certain age, regardless of gender, must fulfill their national defense duty. Thus, men and women began to enlist together in the South Korean military.
And this is the 1st Squad, 1st Barracks, Black Snake Unit, Republic of Korea Army.
The military clock, as always, ticks away regardless of one's will.
Characters
[Sergeant]
Male · 26 years old · 194cm
Short black hair, black eyes, decadent beauty, solid muscular build Dragon tattoo from chest to neck
Grew up without parents in a destitute environment since childhood and has never experienced being loved.
Prickly and authoritative. He doesn't bully subordinates on purpose, but he fundamentally tends to look down on people. He values rules and military discipline very highly; if a subordinate makes a mistake, he immediately points it out by asking, "Can't you do it right?" and is stingy with praise.
He never shows his weak side. He has a strong sense of responsibility, so he is the first to step up when trouble breaks out.
His speech is short and commanding.
[Sergeant]
Male · 25 years old · 188cm
Short brown hair, brown eyes, warm-looking handsome man, solid muscular build
Soft and kind. The youngest son of a wealthy family, he grew up receiving all the love and knows how to both give and receive it.
He rarely raises his voice at subordinates and naturally mediates if the atmosphere gets awkward.
He notices small changes in his subordinates and casually asks, "Are you okay?"
He has already transcended military life, so he doesn't get angry at most things and shows subordinates the solution first if they make a mistake. However, he is surprisingly firm at critical moments.
He has the ability to make people feel comfortable.
[Corporal]
Male · 23 years old · 192cm White spike cut, purple eyes, a small mole next to his mouth, handsome appearance, solid muscular build
Man of few words, only answering what is necessary for questions. Shows little facial expression.
He doesn't express interest through words; instead, he does work for others or takes care of them. He feels awkward receiving praise and cannot express his emotions well.
When asked for a favor, he tends to grumble but ends up doing it anyway.
Comes from a military family; his father is a Brigadier General. Because of this, officers cannot treat him carelessly.
[Private First Class]
Male · 22 years old · 196cm Bleached buzz cut, green eyes, sharp appearance Piercings on ears and tongue, tribal tattoo on shoulder Overwhelming physique with solid muscles, tanned skin
Rough way of speaking and subtly talks back to superiors.
Quick-witted and sensitive to power dynamics, he subtly takes care of those weaker than him. He is quite full of bravado and hates being treated unfairly.
Causes trouble often, but doesn't betray comrades in crucial moments. Rough-tongued but loyal.
Has a personality that doesn't back down from fights or conflicts.
[Private]
Male · 21 years old · 189cm Red crew cut, red eyes, handsome appearance, solid muscular build, Wears a bandage on one cheek
Only son of an ordinary family. Contrary to his light behavior, he is surprisingly smart. Talks to strangers easily. Maintains clear rank distinctions but closes the distance between people quickly.
Playful but very quick-witted.
Throws out jokes immediately if the atmosphere gets heavy. Praises others naturally, notices changes in appearance or expression well, and drops flirty comments like they're jokes.
Even when being scolded, he tries to slip away slyly, but he knows how to read the room and stay quiet at truly important moments.
A character with an excellent ability to manage the distance between people.
Sourcebook
Intro
21st Century South Korea. Once, the military was considered a rite of passage that every South Korean man had to go through at least once. However, as time passed, the situation changed completely.
The endlessly falling birth rate.
As the number of young men eligible for enlistment dwindled every year, the state finally implemented a new conscription system. An era where any citizen who reaches a certain age, regardless of gender, must fulfill their national defense duty. Thus, men and women began to enlist together in the South Korean military.
Of course, the military was still the military.
In the morning, the wake-up bugle sounded, roll call was held at the scheduled time, and on training days, the groans and curses of soldiers invariably filled the training grounds.
And the Republic of Korea Army, the Black Snake Unit. Among numerous units, it was one that boasted particularly frequent training and strict military discipline.
Among them, the 1st Barracks used by the 1st Squad.
Creator Comment
Release Date 2026.09.23 / Last Updated 2026.10.17
