Imagine hiring a new personal secretary, only to find out that “he” is a detective who suspects you of murder. That is the delicious setup of tvN’s upcoming drama, and the freshly released teaser has K-drama fans hooked on the very first watch.
Love in Disguise: Overview
| Detail | Info |
|---|---|
| Drama | Love in Disguise |
| Network | tvN |
| Genre | Romance thriller |
| Yim Si Wan plays | Yoon Yi Jun, a third-generation chaebol heir |
| Seol In Ah plays | Kang Jae Hee, a detective working undercover |
| Premiere | October 19, 8:50 p.m. KST |
The Story in a Nutshell
Yoon Yi Jun is an arrogant heir to Korea’s top conglomerate, and he has just become a murder suspect. Enter Kang Jae Hee, a former special forces officer turned detective, who decides the best way to uncover the truth is to get close to him. Her plan? Disguise herself as a man and get hired as his personal secretary.
What the Teaser Reveals?
The trailer opens on a chilling image: Yoon Yi Jun standing in front of an unconscious woman in a cabinet. As police begin to question him, he responds with what sounds like genuine disbelief at the accusation. It instantly raises the big question: is he innocent, or is he a very good actor?
Then the tone shifts. Jae Hee confidently tells a contact that she can fool him, and she does. Disguised, she lands the job and starts watching him and the people around him. But undercover life is not all smooth sailing. Some unexpected moments leave her flustered, such as accidentally walking in while her new boss is changing. Her awkward reaction adds a playful, rom-com spark to the otherwise tense mystery.
When Suspicion Goes Both Ways?
Here is where it gets really interesting. The longer Jae Hee works beside him, the more she senses that something strange is going on in his household. Yet Yoon Yi Jun is not blind either. The trailer closes with him confronting her, demanding to know who she really is and who sent her. In other words, the hunter is now being hunted, and fans can look forward to a tense cat-and-mouse game packed with chemistry.
Why This Drama Looks Promising?
First, the pairing. Yim Si Wan has a strong track record in both drama and film, and the cold, arrogant heir role gives him room to play charm and menace at once. Seol In Ah, meanwhile, takes on a challenging double role as a woman pretending to be a man.
Second, the genre blend. Romance thrillers work best when love and danger collide, and this premise delivers both. The secret identity, the murder mystery and the slow-burn closeness are a recipe for binge-worthy television.
While you wait for the premiere, you can catch Seol In Ah in Oh My Ghost Clients and Yim Si Wan in the film Boyhood on Viki. For more K-drama news and previews, keep reading Technosports and explore our latest entertainment updates.
FAQs
When does Love in Disguise premiere?
It premieres on tvN on October 19 at 8:50 p.m. KST.
Who are the lead characters?
Yim Si Wan plays chaebol heir Yoon Yi Jun, and Seol In Ah plays undercover detective Kang Jae Hee.





