Korean Drama UNDERCOVER MISS HONG Airing January 17, 2026, Here’s the Synopsis - Interesting Facts

The Korean drama UNDERCOVER MISS HONG is scheduled to air soon on January 17, 2026. This series combines office comedy with a light criminal touch set in the late 1990s. The story is fresh with intertwining professional and personal conflicts.

Presenting the financial world on the brink of the Asian economic crisis, the drama highlights the harshness of high-pressure work life. Elements of disguise, corporate intrigue, and past relationships drive the story. UNDERCOVER MISS HONG also offers an entertaining watch with a strong narrative.

Curious about the complete story of the Korean drama UNDERCOVER MISS HONG? Let’s dive into the synopsis and interesting facts below.

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1. Synopsis UNDERCOVER MISS HONG

Korean Drama UNDERCOVER MISS HONG (credit: mydramalist)

UNDERCOVER MISS HONG tells the story of Hong Geum-bo, an elite inspector at the Financial Supervisory Service known for being intelligent and dedicated, but awkward in socializing. To uncover suspicious fund flows, she disguises herself as a 20-year-old high school graduate named Hong Jang-mi.

With her new identity, Geum-bo works at a securities company and must adapt as a junior employee. She faces various funny incidents and office challenges while carrying out her secret mission to expose financial crimes.

The situation becomes even more complicated when she encounters Shin Jeong-woo, the CEO of the securities company, who has an emotional past with her. Their relationship develops amidst the disguise, creating conflict, humor, and dilemmas between professionalism and personal feelings.

2. Cast UNDERCOVER MISS HONG

Korean Drama UNDERCOVER MISS HONG (credit: mydramalist)

This drama features a lineup of actors and actresses portraying characters with significant roles in office conflicts and corporate intrigue. Each character comes with interrelated dynamics in the storyline.

• Park Shin-hye plays Hong Geum-bo / Hong Jang-mi

• Go Kyung-pyo plays Shin Jeong-woo

• Ha Yoon-kyung plays Go Bok-hee

• Cho Han-gyeol plays Albert Oh

• Kim Hyung-mook plays Oh Deok-gyu

• Kang Chae-young plays Kim Mi-suk

• Choi Ji-soo plays Kang No-ra

• Lee Deok-hwa plays Chairman Kang Pil-beom

• Kim Do-hyun plays Bang Jin-mok

• Seo Hyun-chul plays So Gyeong-dong

• Im Chul-soo plays Cha Jeong-il

• Park Mi-hyun plays Song Ju-ran

• Byun Jung-soo plays Choi In-ja

• Kim Won-hae plays Yun Jae-beom

• Han Soo-ho plays Nam Dong-gi

• Lee Soo-mi plays Kim Sun-jeong

• Kim Young-woong plays Hong Cheon-seop

• Jung Yi-rang plays Kim Nam-ju

3. Production Notes

Korean Drama UNDERCOVER MISS HONG (credit: mydramalist)

UNDERCOVER MISS HONG is produced by Celltrion Entertainment in collaboration with Studio Dragon. The script is written by Moon Hyun-kyung, while the director's chair is filled by Park Seon-ho, known for his experience in creating light-hearted dramas.

The late 1990s setting was chosen to enhance the atmosphere of the story, particularly the dynamics of the work environment and economic conditions of that time. Elements of disguise are combined with office comedy and financial mystery to keep the plot fresh and entertaining.

This drama is designed with a balance of comedy, romance, and corporate intrigue. Its main focus is on the journey of the main character who must adapt as a novice employee, despite having much more mature professional experience.

4. Film Details UNDERCOVER MISS HONG

Korean Drama UNDERCOVER MISS HONG (credit: mydramalist)

• Title: UNDERCOVER MISS HONG

• Genre: Office comedy, romance, light crime

• Screenwriter: Moon Hyun-kyung

• Director: Park Seon-ho

• Production: Celltrion Entertainment, Studio Dragon

• Broadcast Network: tvN

• Air Date: January 17, 2026

• Air Schedule: Saturday and Sunday at 21:10 KST

• Number of Episodes: 16 episodes

• Episode Duration: 1 hour 10 minutes

5. Frequently Asked Questions (FAQ)

When will the drama UNDERCOVER MISS HONG air?
This drama is scheduled to air starting January 17, 2026, on tvN.

What is the main genre of UNDERCOVER MISS HONG?
This drama features an office comedy genre with a touch of romance and light crime.

Who are the main cast members of this drama?
The main cast includes Park Shin-hye and Go Kyung-pyo.

What era is the story set in?
The story is set in the late 1990s, just before the Asian economic crisis.

How many episodes will UNDERCOVER MISS HONG have?
This drama is planned to consist of 16 episodes.

With a unique undercover story, wrapped in office comedy, and a strong cast, UNDERCOVER MISS HONG is one of the Korean dramas to look forward to in early 2026. Don’t miss the excitement when it officially airs on screen.

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(kpl/psp)