Love in Disguise

TV Series2026 –TV-MA1h 15m1 season · 12 episodes

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12Episodes, 1 season 0Member reviews 0Lists include it

Comedy Drama Crime Action & Adventure

An office romantic comedy that follows the story of a conglomerate heir and his new secretary, a former special forces officer now working undercover. Yun I Jun is a quirky third-generation chaebol raised in a sheltered environment who becomes a prime suspect in the mysterious murder of his previous secretary. When a new "male" secretary arrives to take the position, he has no idea that she's hiding a major secret. To uncover the truth, Kang Jae Hui, a former special forces officer turned police officer renowned as a "human weapon" for her exceptional strength and combat skills, disguises herself as a man and goes undercover as Yun I Jun's personal secretary and bodyguard. While protecting him, she secretly investigates him, setting the stage for unexpected chemistry, hidden identities, and plenty of comedic tension.

Stars: Sul In Ah Im Si Wan

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tvNNetwork, from TVmaze

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Episode guide

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E1Episode 1Oct 19, 2026 · 1h 15m · Taekang Group's successor, Yoon Yi-jun, is suspected of murdering his secretary, but the group's power and lack of evidence impede the investigation. To find key evidence, special forces-turned-detective Kang Jae-hee applies to be his secretary, not as a woman but as a man! She manages to get the job, but Yi-jun doesn't let his guard down. Jae-hee risks getting exposed on her first day at work.Not rated yet

E2Episode 2Oct 20, 2026 · 1h 15m · Kang Jae-hee's double life begins. She's Yoon Yi-jun's secretary by day and a detective by night. Yi-jun keeps testing her, but Jae-hee relentlessly keeps an eye on him and searches for the missing phone. She plans to infiltrate the room that's banned from entering, but Yi-jun doesn't let his guard down easily. Their relationship takes a strange turn through unexpected physical contact.Not rated yet

E3Episode 3Oct 26, 2026 · 1h 15m · Yi-jun stays prickly but starts trusting Jae-hee. Jae-hee notices something suspicious about the milk Yi-jun was drinking and realizes he is being threatened. The investigating team thinks the perpetrator could be someone else. Jae-hee finally gets the chance to enter the room that's been banned from entering. She searches for the missing phone in the room but immediately faces danger.Not rated yet

E4Episode 4Oct 27, 2026 · 1h 15m · The investigating team finds traces of herbicide in the milk and suspects that someone is after Yi-jun. Jae-hee keeps an eye on Yoon Na-jung, the ambitious second daughter of Taekang, and follows Yi-jun to the family dinner, which is full of tension. Chairman Yoon makes an unexpected decision, causing a stir. Jae-hee joins Yi-jun for a drink and her drinking habit starts coming out.Not rated yet

E5Episode 5Nov 2, 2026 · 1h 15m · Jae-hee can't remember what happened the previous night and is anxious if Yi-jun is crabby because he got wind of her true identity while drunk. What's worse, Yi-jun's fiancée, Lee Si-a, returns from France. Yi-jun feels confused but stays cold toward Jae-hee, and Jae-hee is upset when Yi-jun goes to have dinner with Si-a. After much searching, Jae-hee finally gets hold of the key evidence.Not rated yet

E6Episode 6Nov 3, 2026 · 1h 15m · Yi-jun kisses Jae-hee but insists that he sees Jae-hee as a little brother and continues to nitpick. Meanwhile, the investigating team summons Hye-jung as a witness, shocking Yi-jun and Si-hyun. To make matters worse, Chairman Yoon is putting pressure on Yi-jun as well. Overwhelmed by the pressure and confusion, Yi-jun pushes away Jae-hee, who eventually has enough and says she will quit.Not rated yet

E7Episode 7Nov 9, 2026 · 1h 15mNot rated yet

E8Episode 8Nov 10, 2026 · 1h 15mNot rated yet

E9Episode 9Airs Nov 16, 2026 · 1h 15mNot rated yet

E10Episode 10Airs Nov 17, 2026 · 1h 15mNot rated yet

E11Episode 11Airs Nov 23, 2026 · 1h 15mNot rated yet

E12Episode 12Airs Nov 24, 2026 · 1h 15mNot rated yet

Top cast

Full cast and crew

Sul In AhKang Jae Hui Im Si WanYun I Jun

Cast from TVmaze. People photos show only when a licensed image exists.

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Details

Premiered: October 19, 2026
Status: Running
Network: tvN
Country of origin: Korea, Republic of
Language: Korean
Episode runtime: 1h 15m
Certificate: TV-MA
Official site: tvn.cjenm.com/ko/Love-in-Disguise
TVmaze ID: 94124