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The drama " Undercover Ms. Hong » unveils new stills highlighting the character played by Ha Yoon-kyung, a colorful and ambitious character in this office comedy set in the late 1990s. The series follows Hong Geum-bo (Park Shin-hye), an elite investigator for financial supervision, who is forced to infiltrate a brokerage firm under the identity of a 20-year-old rookie after discovering suspicious financial activities.

A secretary with flamboyant style and clear dreams
Ha Yun-kyung lends her features to Go Bok-hee, the devoted personal secretary to the CEO of Hanmin Securities. In the rather dull world of Yeouido at that time, she immediately stood out with her flashy style, particularly her bright polka dot dresses. Ambitious but deeply endearing, Go Bok-hee has a natural charm that makes her hard to dislike.
Her goal is clear: to make a fortune and live freely, like a «California girl.» However, her carefully constructed dream begins to falter when she meets her new roommate, Hong Jang-mi, the undercover identity of Hong Geum-bo.

A charismatic leader at the heart of an explosive shared living situation
The recently unveiled images offer a comprehensive glimpse into Go Bok-hee's personality. We see her as both an experienced, efficient, and methodical secretary and an authoritative «big sister» responsible for maintaining order within the shared apartment. Her lively and confident style perfectly reflects her assertive character.

A natural leader among her roommates (including Hong Geum-bo, who is undercover), Go Bok-hee is expected to create a dynamic that oscillates between camaraderie and rivalry, promising chemistry that is as lively as it is unpredictable.
Undercover Ms. Hong will be broadcast from January 17, 2026 on Netflix.
