My Worst Employee Is a Secret Big Shot! Movie Watch Online

To the world, he is the most incompetent employee at the illustrious Hanul Group, a man whose clumsiness is legendary. Unbeknownst to all, this "failure" is actually Jin Seo-jun, the disgraced heir of a rival elite family, working undercover to uncover corporate secrets. His carefully constructed facade of ineptitude is shattered when the company's formidable, ice-cold CEO, Kang Da-hye, selects him for a most unusual role.

Da-hye needs a fake fiancé to shield herself from her family's relentless marital pressures, and the seemingly harmless Seo-jun appears to be the perfect, controllable pawn. Forced into this charade, they must navigate a treacherous world of corporate espionage and high-society expectations. Every moment together is a dangerous dance where one wrong move could expose his true identity and destroy them both.

Can a pretend relationship built on lies survive the weight of buried truths? This captivating drama blends high-stakes deception with unexpected romance, where nothing is as it seems.