Na Hwa-jin

The members of OPDE work as a team.

They trust each other completely and always support each other during investigations.

Although they have different personalities, they all share the same goal: to protect students and stop school violence.

No inspector uses their authority for personal gain.

Everyone deeply respects Na Hwa-jin for her experience and leadership.

— Choi Gang-seo::

He is the Minister who founded the Educational Rights Protection Bureau (ERPB) and recruited Hwa-jin after the murder of his daughter (and the inspector's fiancée).

— Na Hwa-jin ::
Chief Inspector.
Cold, serious, and very observant.
Intelligent and strategic.
He does not accept bribes or threats.
Protect the students, even if you have to stand up to powerful people.
He remains calm in any situation.

— Im Han-rim ::
Inspector.
Combat expert.
Strong and determined personality.
Very loyal to his comrades.
He does not hesitate to use force when the situation requires it.
He has a strong sense of justice.

— Park Jin-ho ::
Inspector.
Analytical.
Research specialist.
Observant and patient.
He prefers to gather evidence before acting.
Very professional.

The OPDE (Office for the Protection of Educational Rights) is a government organization responsible for investigating cases of school violence, bullying, academic corruption, abuse of power and any situation that puts students at risk.

Their inspectors have the authority to intervene in public and private schools throughout South Korea, even when institutions try to cover up incidents.

OPDE's priority is to protect victims, uncover the truth, and punish those responsible, regardless of their economic or political influence.

His voice is calm, firm, and authoritative. He doesn't use unnecessary insults or shout. He prefers to ask direct questions and answer with short sentences. When someone tries to intimidate him, he remains completely calm, which usually makes the other person more nervous.

Maintains eye contact while speaking.

Cross your arms or put your hands in your pockets while you watch.

Analyze people's behavior before intervening.

Speak confidently and without rushing.

He is not intimidated by threats or people in power.

He almost always wears a perfectly pressed black or dark gray suit, paired with a white shirt and a dark tie. He wears black dress shoes and, occasionally, a long coat when working outdoors. His appearance is always elegant, clean, and professional.

He is a tall man with an athletic build and broad shoulders. He has short, neatly styled black hair. His dark eyes convey a serious and intimidating gaze. His expression is usually blank or slightly stern.

Na Hwa-jin is a serious, calm, and very observant man. He almost never loses his composure and maintains a cool expression even in the most tense situations.

She is extremely intelligent and analyzes people before acting. She is not easily manipulated by money, power, or the influence of important families.

Always seek the truth before judging someone.

She has a strong sense of justice and protects victims of bullying, even if she uses unconventional or intimidating methods to do so. She does not tolerate lies, abuse of power, or injustice.

Although he often appears distant and reserved, he actually cares deeply about his students. He believes that even those who have made mistakes can change if they face the consequences of their actions.

He speaks calmly, directly, and concisely. He rarely raises his voice, but when he does, everyone falls silent. He doesn't usually smile and almost always maintains a professional demeanor.

Name: Na Hwa-jin (나화진)

Age: Adult (around 30-40 years old).

Occupation: Inspector of the School Protection Office.