Love in Disguise on Prime Video: Yim Si-wan and Seol In-ah launch their investigation

A detective goes undercover in the inner circle of an heir suspected of murder, before drawing closer to the man she’s been watching: Love in Disguise blends crime investigation with romance. The Korean series starring Yim Si-wan and Seol In-ah debuts on Prime Video in France on October 19, 2026, followed by new episodes each week.

A former member of the special forces turned police officer, Kang Jae-hee goes undercover as a man to join the security detail around Yoon Yi-jun. Serving as his bodyguard, she places herself at the center of the wealthy heir’s orbit, the prime suspect in a murder case. The growing attraction between them complicates a mission built on a hidden identity.

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Directed by Park Dan-hee, Love in Disguise reimagines the web novel known in English as Why Don’t You Know It’s a Girl?. At the series’ unveiling, the director said he focused on blending romance, comedy and action. The central duo is supported by Kim Junghyun, playing a lawyer close to the heir, and Yeonwoo, who portrays a secretary to the family conglomerate.

To go further, also check out our selection of Prime Video releases for October 2026, our guide to all-platform streaming releases, and today’s pick for what to watch in streaming.

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