The K-drama My Guilty Person has been announced and it has immediately brought great excitement to the fans, which is totally justified. The leading actors Im Si-wan and Seol In-ah have already been confirmed, and that is why the new tvN drama is already labeled as a “guilty combination” which is both unexpected and hard to resist. My Guilty Person is a mixture of various genres; it is not only a romantic drama but a combination of romance, thriller, comedy, and psychological tension that is so interesting and captivating that the viewers will not be able to detach themselves from the story even for a while.
My Guilty Person is going to be released in 2026. It combines a murder mystery, an undercover cop investigation, and a slow romantic love affair that is full of secrets, misunderstandings, and emotional push-and-pull. The drama has already started to get noticed in fan communities and social media even before filming is completely done, which indicates that the hype is already there.
Let us have a deeper understanding of My Guilty Person and the story, characters, and the already existing irresistible charm that are making this drama a must-watch even before its 2026 premiere.
Drama Overview: What Is My Guilty Person About?
My Guilty Person is a dramatic romance-thriller that tells the story of two people who, although they should never trust each other, have no choice but to become partners. At first glance, the narrative seems to be light-hearted and comical, but there is a dark secret that gradually reveals itself through the layers of story.
Yoon Yi-joon, who is the scion of the third generation of chaebols, becomes the main suspect in a murder that is related to his company. To find out the truth, Kang Jae-hee, a former special forces detective, infiltrates his life by pretending to be his personal secretary. What starts off as a planned undercover operation soon turns out to be complicated when feelings, doubts, and buried truths come into play.
With its blend of humor, thrill, and love, My Guilty Person is set to offer not just a predictable office love story but an emotionally rich one.
Im Si-wan as Yoon Yi-joon: The Perfect Suspect
Im Si-wan is taking the part of Yoon Yi-joon, the coming heir to Taekang Group, one of the strongest business groups in Korea. Yi-joon is the perfect example of successful society’s perception: he is a rich, clever, and beautiful man—but his character is indeed hard to deal with. He is so sensitive, crazy perfectionist, and emotionally closed that many subordinates resign after a trying period with him.
When a murder is committed in his company and evidence gradually implicates him, Yi-joon becomes the prime suspect. He does not know who to trust, so he isolates himself and employs a new personal secretary to take care of everything in his life. This is a pivotal moment, as the secretary who is perhaps the most trusted by him is, in fact, there to find out the truth about him.
Im Si-wan gets overwhelming reviews for his talent to entirely blend in with intricate roles, and Yoon Yi-joon seems to be yet another multi-faceted character which gives him the chance to show vulnerability, arrogance, and emotional depth at once.
Seol In-ah as Kang Jae-hee: Undercover With a Secret
Seol In-ah is an actress who portrays the character of Kang Jae-hee, a former special forces detective who is a master in hand-to-hand combat, surveillance, and strategic thinking. She is very much like a man, and her disguise as a man gets her in as Taekang Group’s personal secretary of Yi-joon, so she can have the closest access to him for her investigation.
Jae-hee’s strength is not only in her body but also in her mind. But being constantly with a hot-tempered, emotionally unstable boss is a big part of the mission that has been made harder than expected. She has to keep the disguise, get Yi-joon’s confidence, and collect proof—all while keeping her real self and feelings hidden.
Seol In-ah has been under a lot of scrutiny for her change into Kang Jae-hee, and the reason is that this part not only allows her to show her comedy but also her dramatic side. Her character is the one who brings to the story the warmth, chaos, and emotional balance.
A Relationship Built on Lies, Tension, and Attraction
My Guilty Person’s central theme is a complex relationship that is always changing in terms of power and feelings. Yoon Yi-joon and Kang Jae-hee have different roles in the relationship: suspect and investigator, superior and assistant, guardian and the one being guarded. The more they are together, the more they start to reveal traits that go against their preconceived ideas about each other.
The protagonist’s unfeeling façade, for instance, conceals a very lonely person while the other one, whose personality is generally thought to be tough, shows great understanding and is undergoing a silent emotional struggle.
The two characters are continually playing psychological games, facing awkward misunderstandings, and the moments they share are often so intimate that it is hard to tell if it’s romance or brotherhood. This unstable combination of desire and distrust enhances their chemistry which has become the most awaited part of the drama.
Based on a Popular Web Novel and Webtoon
My Guilty Person is based on the well-known Kakao Page web novel and webtoon Why Don’t You Know I’m a Woman? The original story caught the attention of many readers and viewers thanks to its unusual premise, an empowered female character, and the skillful exploration of the themes of disguise and identity.
Since a lot of people have already read the original story, the expectations for the drama adaptation are even higher. The fans are really looking forward to the emotional and visual storytelling that the live-action version will bring on top of the original narrative.
Social Media Buzz and Fan Reactions
Since the announcement of casting, My Guilty Person has been a continuous topic of conversation on social media. A lot of followers and communities have been very vocal about the pairing of Im Si-wan and Seol In-ah, which they consider to be both surprising and thrilling.
The gender-disguise plot has sparked the curiosity of many fans who have also applauded the casting choice for its innovativeness. The drama has received a lot of entertainment articles reporting on it, which have been widely shared on Facebook and discussion boards, indicating a great interest even before the release of the promotional teasers.
The term “guilty combination” has gained great popularity and is often used to describe the couple which shows the fans’ strong belief that their chemistry will be perilously captivating.
Why My Guilty Person Stands Out
Several elements make My Guilty Person different from typical romantic dramas:
- A murder mystery woven into a workplace romance
- A strong female lead with military and detective training
- A male lead who is emotionally fragile despite his power
- Gender disguise and undercover investigation themes
- A balance of comedy, tension, and emotional storytelling
Rather than relying on clichés, the drama builds its narrative around character development and psychological conflict.
Production Team and Broadcast Details
My Guilty Person is written by Moon Soo-jung and directed by Park Dan-hee, with production handled by CJ ENM Studios and Pitapat Studio. The drama is scheduled to air on tvN in 2026.
While details such as episode count and exact release date have not yet been revealed, further updates are expected as production progresses.
Expectations Ahead of the 2026 Premiere
As more information is gradually released, anticipation for My Guilty Person continues to grow. Fans are particularly eager to see how the drama balances romance and suspense while staying faithful to the original webtoon’s charm.
With its strong cast, unique premise, and genre-blending storyline, My Guilty Person is shaping up to be one of the most talked-about Korean dramas of 2026.
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Conclusion
My Guilty Person is not simply a new drama announcement but a pledge of something thrilling, emotional, and refreshingly different. The pairing of Im Si-wan and Seol In-ah, the captivating undercover plot, and the murder mystery at the center of the story make this series irresistible to romance thriller aficionados.
With the timer set for 2026 to begin, My Guilty Person is ready to unfold an exciting narrative that will integrate love, doubt, and honesty in an extremely attractive way.
