What is Love in Disguise about?

Love in Disguise is a tvN Monday-Tuesday drama starring Yim Si-wan and Seol In-ah. The series premiered on October 19, 2026, and its first episode drew a nationwide rating of 5.6%, according to Nielsen Korea, the ratings firm the Korean media rely on.

Who are the main characters?

Yim Si-wan plays Yoon I-jun, heir to the Taegang Group, who is suspected of murdering his secretary. Seol In-ah plays Kang Jae-hee, a detective determined to uncover the truth.

What happens in the premiere?

The police investigation into Yoon I-jun was closed quickly after higher-ups intervened. Kang Jae-hee refused to let it go. She disguised herself as a man and joined his household as a personal secretary. Her cover was nearly exposed on her very first day, which kept viewers on edge.

Where does the story come from?

The drama is based on the popular web novel Why Don't You Know I'm a Woman? Its premise, in which a murder suspect and a detective end up tied together as employer and secretary, is what has drawn attention to the show.

For international fans

If you enjoy romantic thrillers with a reversal of expectations, this drama offers a mix of mystery and workplace comedy. Check the tvN platform or local streaming services for availability in your country.