Secretary Undercover

Secretary Undercover

남장비서
Ended First aired 22/Sep/2025 South Korea Korean 1 season(s) 60 episode(s)
Drama
A thrilling office romance with a near-discovery of identity. Seo-won goes undercover as an industrial spy to repay her parents' debt. But an unexpected twist arises with her target, Vice President Kang-joon!
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TimeScore 33% Skip It
Binge Meter 48% Slow Burn
Episode Pulse Quiet 40% activity score
Drop Rate 0% Very Low

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Season 1 · Season 1
60 episode(s) · Air date: 22/Sep/2025
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Season Overview

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S1E1
Episode 1
Air date: 22/Sep/2025 · Runtime: 2 min
Summary

To repay the debt left by her parents, Seo Won infiltrates the large corporation Eln as an industrial spy. But of all people, her target, Vice President Kang Jun, only hires male assistants! In order to achieve her goal, Seo Won ends up disguising herself as a man and gets a job as the VP’s secretary. From the moment she joins, she’s overwhelmed trying to attend to the demanding Kang Jun while secretly stealing company information as a spy. Amidst all this, Seo Won and Kang Jun begin to feel an inexplicable attraction toward each other. Already busy searching for confidential information as a spy, Seo Won becomes entangled with Kang Jun, who shows desire even while thinking she’s a man, and Director Dong Jin, whose constant smile hides his true intentions. On top of that, Kang Jun’s arranged fiancée, Sarah, approaches Seo Won, claiming she fell for her at first sight…! Can Seo Won manage to keep her identity as a woman a secret and complete her mission until the end?

Summary

To repay the debt left by her parents, Seo Won infiltrates the large corporation Eln as an industrial spy. But of all people, her target, Vice President Kang Jun, only hires male assistants! In order to achieve her goal, Seo Won ends up disguising herself as a man and gets a job as the VP’s secretary. From the moment she joins, she’s overwhelmed trying to attend to the demanding Kang Jun while secretly stealing company information as a spy. Amidst all this, Seo Won and Kang Jun begin to feel an inexplicable attraction toward each other. Already busy searching for confidential information as a spy, Seo Won becomes entangled with Kang Jun, who shows desire even while thinking she’s a man, and Director Dong Jin, whose constant smile hides his true intentions. On top of that, Kang Jun’s arranged fiancée, Sarah, approaches Seo Won, claiming she fell for her at first sight…! Can Seo Won manage to keep her identity as a woman a secret and complete her mission until the end?

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Cast

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Kim Han-yeong
Kim Han-yeong
Lee Kang-joon
Lee Ji-yeon
Lee Ji-yeon
Han Seo-won
Kim Moon-gi
Kim Moon-gi
Dong-jin

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