The Monday-Tuesday drama time slot in the fall of 2026 is particularly competitive, but amidst this, tvN's new series 'My Guilty Human' is garnering attention from its very first broadcast. Adding the tension of a murder suspect to the familiar premise of a third-generation chaebol heir and a detective, this drama generated buzz from the very first episode with its covert infiltration and hints of identity exposure. Let's now summarize the viewership ratings for the first episode and the key points of the plot.
‘What was the viewership rating for the first episode of 'My Guilty Human'?
According to Nielsen Korea data, the first episode of 'My Guilty Human,' which aired on October 19, 2026, recorded a nationwide viewership rating of 5.61 TP3T. It is being evaluated as a stable start for a Monday-Tuesday drama premiere.
It is difficult to make a simple comparison of these figures with existing popular shows on the same channel. Since viewership ratings in the early stages of a broadcast are highly likely to fluctuate in subsequent episodes, it is necessary to monitor long-term trends.
What work is the drama based on?
This work is an adaptation of the web novel 'Why Don't You Know I'm a Woman?'. The genre is romantic comedy, and it depicts the journey of a third-generation chaebol heir accused of murder and a detective from the special forces.
The screenplay was written by writer Moon Soo-jung, and the direction was handled by director Park Dan-hee. Specific differences between the original novel and the drama adaptation have not yet been officially disclosed in detail.
How are the main characters and their relationships structured?
Yoon Yi-jun (Im Si-wan) is the heir to the Taegang Group, a third-generation chaebol, and the figure identified as a suspect in this case. All suspicion falls on him as his secretary, Han Eun-young (Jung Yu-min), is found dead inside an office cabinet.
Kang Jae-hee (Seol In-ah) is the detective in charge of this case and has a background in special forces. The relationship between the three characters serves as the axis that drives both the investigation and the romance simultaneously.
What was the plot twist in episode 1?
Immediately after Han Eun-young's body is discovered, Yoon Yi-jun is identified as a prime suspect, but the investigation takes a turn for the worse as it is hastily closed due to intervention from higher-ups. Questioning this process, Kang Jae-hee decides to uncover the truth herself, and the story unfolds in earnest.
Upon hearing the news that Yoon Yi-jun is hiring a male personal assistant, Kang Jae-hee chooses to infiltrate the operation while disguised as a man. The premise of concealing one's identity for the sake of the investigation appears to be a device that drives both the romance and the crime drama simultaneously.
During the infiltration, Kang Jae-hee enters Yoon Yi-jun's mansion wearing glasses equipped with a camera to share the situation with her teammates. However, the first episode concludes with Yoon Yi-jun staring intently at Kang Jae-hee, taking off her glasses, and saying, "You're caught red-handed.".
This scene is interpreted as implying that Yoon Yi-jun may have already figured out Kang Jae-hee's true identity or hidden intentions. However, exactly what he has grasped is expected to be revealed in detail in the next episode.
By what criteria should we evaluate the trope of a third-generation chaebol-detective romance?
When watching dramas of this genre, you can approach them based on a few criteria. The first is plausibility as a crime drama, and the second is the naturalness of the romance narrative.
‘"My Guilty Human" adopts a premise where a suspect and an investigator travel together in the same space while concealing their identities. This structure aims to secure both tension and romance, and how the relationship between the two characters intertwines with the unfolding investigation is expected to be a key point to watch.
Whether the initial twist remains a one-off plot device or leads to a key foreshadowing that unravels the case will be revealed in subsequent episodes.
Things to check before watching in the future
It is too early to judge the overall quality of a drama based solely on the viewership ratings and premise of the first episode. This is because initial buzz and the satisfaction with the actual narrative development can differ.
In particular, the plausibility of the investigation's development and the persuasiveness of the relationships between characters will become clearer as the episodes progress, so it is recommended to check them out in the upcoming broadcasts.
Q&A
Q1. What is the viewership rating for the first episode of 'My Guilty Human'?
Based on data from Nielsen Korea, the nationwide figure is 5.61 TP3T.
Q2. What is the original work of this drama?
This is a romantic comedy drama based on the web novel 'Why Don't You Know I'm a Woman?'.
Q3. Who are the main characters?
We are Yoon Yi-jun (Im Si-wan), a third-generation chaebol and suspect; Kang Jae-hee (Seol In-ah), the detective in charge; and Han Eun-young (Jung Yu-min), the secretary found dead.
Q4. What is the key plot twist in Episode 1?
The episode concludes with Yoon Yi-jun removing the glasses of Kang Jae-hee, who had infiltrated disguised as a man, and saying, "You're caught red-handed," implying that he has seen through her identity.
Q5. Why was the investigation hastily concluded?
In the story's setting, the investigation is depicted as being hastily closed due to intervention from higher-ups, and Kang Jae-hee, harboring doubts about this, decides to uncover the truth herself.