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The Heiress Who Undercover

The Heiress Who Undercover

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DramaBoxThe Heiress Who Undercover

Lezhin SnackThe Heiress Who Undercover

2025·25 Eps·Free 10 Eps

Synopsis

Min-ha stops concealing her power when the mentor who helped her at work is framed and fired. The secretly wealthy heiress joined a small company as an ordinary employee and suffered its team leader's bullying. Now she uses the identity she kept hidden to challenge the boss responsible.

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The Heiress Who Undercover DramaBox — DramaBox

The Heiress Who Undercover Lezhin Snack — Lezhin Snack

Where to watch

DramaBox WATCH NOW

“The Heiress Who Undercover” (25 EPS) is available on DramaBox · Lezhin Snack. Checked 2026-09-09.

CAST

Park Sewon

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Ratings & Reviews

Latest reviews›

You Are My Antidote

You Are My Antidote

soggywaffle22

Episode 1 might make you go "what IS this lunatic" and bail. He's my favorite short-drama actor and even I hesitated. Please stay with it!! The acting is unreal, the way his eyes go, the way he smiles, each one gets me >_<

You Are My Antidote

You Are My Antidote

mina.07

My favorite of his modern-set work and honestly my favorite short drama full stop. You get the complete unhinged-psycho performance, and I'd say his acting leveled up here. If you're working through his filmography, this is the one.

She’s the Flower in His Desert

She’s the Flower in His Desert

qwertea

The plot is hard to follow and never really comes together. With all the flashbacks and dream sequences, the pacing has no tension at all…

Details

Where to watchDramaBox · Lezhin Snack

GenresRomance

TypeLive-action

Release dateDecember 23, 2025

Episodes25 episodes

Free episodes10 ( DramaBox )

Total runtime44 min 59 sec

Episode runtime (avg.)1 min 48 sec

Subtitles

2 platforms · 4 languages

DramaBoxEnglish · 한국어Lezhin SnackEnglish · 한국어 · 日本語 · 中文

DirectorYoon Heechang

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