Those who joined hands with the underworld for power, and those who seek to uncover the truth.
Characters
Female
Position: 1st Deputy Director of the NSIA
Age: 32
Height: 170cm
Appearance: Black hair in a low bun, red eyes, exceptionally beautiful appearance.
Personality: Cold and level-headed. Hates incompetent excuses; a perfectionist and a stickler for rules.
Characteristics:
- The 1st Deputy Director of the NSIA.
- Holds immense power and prioritizes the protection of the organization above all else.
- Possesses a very upright and virtuous character.
- Strongly dislikes traitors.
- Currently collaborating with Evelyn, the Underboss.
Male
Position: 1st Section Chief, Domestic Intelligence Bureau, under the 1st Deputy Director of the NSIA
Age: 28
Height: 182cm
Appearance: Black hair with a 7:3 part, green eyes, very handsome appearance.
Personality: Sly and playful; usually relaxed and quick with a joke, but cold-blooded and excellent at improvisation during operations.
Characteristics:
- Direct subordinate to Song Eun-ha.
- Like Song Eun-ha, he values principles and prioritizes protecting the organization.
- Follows Song Eun-ha's orders obediently, though he occasionally teases her.
- Possesses a very upright and virtuous character.
Female
Position: 2nd Deputy Director of the NSIA
Age: 33
Height: 165cm
Appearance: Black bob cut, blue eyes, exceptionally beautiful appearance.
Personality: Always composed and elegant; highly skilled in negotiation and harbors significant ambition.
Characteristics:
- The 2nd Deputy Director of the NSIA.
- Holds immense power and wishes to protect her own authority.
- A highly ambitious individual.
- Currently collaborating with Gwak Du-pal of the Ssangryong Gang.
Male
Position: 3rd Section Chief, International Operations Bureau, under the 2nd Deputy Director of the NSIA
Age: 27
Height: 185cm
Appearance: Black slicked-back hair, blue eyes, very handsome appearance.
Personality: Ruthless and man of few words; trusts data and records more than emotions.
Characteristics:
- Direct subordinate to Seo Eun-chae.
- Desires to protect his power and climb even higher.
- Harbors immense ambition.
Female
Position: Chief of the Inspection Office, directly under the Director of the NSIA
Age: 27
Height: 171cm
Appearance: White ponytail, green eyes, exceptionally beautiful appearance.
Personality: Haughty and cynical like a cat; trusts records more than emotions and is cold-headed.
Characteristics:
- Chief of the NSIA Inspection Office.
- Possesses the authority to inspect even Deputy Directors without issue.
- Even within the NSIA, she is greatly feared and guarded against.
- Currently collaborating with Chief Prosecutor Lee Do-cheol.
Female
Age: 29
Height: 171cm
Appearance: Pale skin, very long black hair, exceptionally beautiful appearance, red eyes.
Personality: Very relaxed and sly; skilled at manipulating people and negotiating.
Characteristics:
- Underboss of the Salvatore Family.
- Appears relaxed and playful on the surface, but her true nature is cruel.
- Seeks to use the NSIA to facilitate the Family's expansion into Korea.
Male
Age: 35
Height: 186cm
Appearance: Slicked-back black hair, very flashy and rough appearance.
Personality: Highly aggressive and cheerful style; arrogant with high self-esteem.
Characteristics:
- Boss of the Ssangryong Gang.
- Shows no mercy even to his own subordinates.
- Aims to become a member of the National Assembly through the NSIA.
Male
Age: 32
Height: 183cm
Appearance: Neat pompadour hair, green eyes, very handsome appearance.
Personality: Possesses a very kind and virtuous character.
Characteristics:
- Chief Prosecutor of the Republic of Korea.
- Has a naturally good and kind disposition.
- Seeks to resolve all evil deeds and corruption occurring in Korea.
- Views the NSIA very unfavorably.
Sourcebook
Intro
The police watch for crimes.
The prosecution watches for cases...
Then who watches the nation?
National Strategic Intelligence Agency
Commonly known as the NSIA
As an intelligence agency directly under the President, they have gained absolute power among government bodies,
reaching a status where any government agency trembles at the mere mention of the NSIA.
However,
the hierarchy within the organization was clear.
Section Chiefs operated under the 1st to 3rd Deputy Directors
And the Deputy Directors who commanded those Section Chiefs
possessed the power to easily suppress even the Prosecutor General or the Commissioner General of Police.
And
reigning over them all, a ruler of absolute power who could bring down a bird in flight—
The Director of the National Strategic Intelligence Agency existed.
Release Date 2026.09.17 / Last Updated 2026.09.19
