As of July 25, the Korean drama Delightfully Deceitful has climbed into the Top 3 of Netflix’s “Today’s Korean Series,” drawing renewed public attention. This is an extraordinary case of a drama regaining popularity two years after its broadcast through an OTT platform.
The series is a revenge thriller and heist drama centered on an emotionless con artist and a lawyer with excessive empathy—two vastly different individuals who team up to fight absolute evil. With its rediscovered artistic value, the drama is now being re-evaluated as a “well-made” series.
A Cold-Blooded Revenge, A Beneficial Scam
At the core of Delightfully Deceitful is the story of a genius con artist named Lee Ro-um, who lacks empathy, and a lawyer named Han Mu-young, who suffers from excessive empathy to the point of needing psychiatric treatment. Together, they form an unlikely alliance to bring down evil. The stark contrast between their personalities and their gradual cooperation intensify the drama’s suspense and viewer immersion.

Lee Ro-um is portrayed by Chun Woo-hee, known for her roles in the Netflix series The 8 Show and the film Unlocked. Han Mu-young is played by Kim Dong-wook, a familiar face from Along with the Gods and the drama Find Me in Your Memory. Their complex psychological tension is depicted with great nuance.
Ro-um, a child prodigy once hailed in the media, is imprisoned for the murder of her own parents. Years later, she is acquitted and begins plotting revenge against those who destroyed her life. To solve her legal issues, she hires the empathetic lawyer Han Mu-young.
Mu-young, burdened by his inability to ignore others’ pain, unexpectedly joins forces with Ro-um to exact justice through a series of calculated cons. As the story progresses, the collaboration of these two scarred individuals heightens the narrative tension. What truth awaits at the end of their quest for revenge becomes a key point of intrigue.
Disappointing Ratings During Original Broadcast
During its initial airing on cable and terrestrial TV, Delightfully Deceitful built a niche following but failed to achieve significant ratings by traditional standards.
According to Nielsen Korea, the final episode on July 18, 2023, recorded a viewership rating of 4.5%, slightly below its premiere episode’s peak rating of 4.6%. The finale depicted Ro-um confronting the chairman of the sinister “Jeokmok Foundation” and securing evidence that he orchestrated the foundation’s crimes.

Ro-um, raised as a con artist under the guise of talent development, was falsely accused of murdering her parents after trying to escape. After serving ten years in prison, she is released and begins her revenge. Mu-young, moved by Ro-um’s situation, joins her mission. Though she initially succeeds in tricking the chairman and obtaining key evidence, he soon realizes her deceit and retaliates.
With its unique premise of seeking justice through deception, the drama delivered strong entertainment value. Chun Woo-hee, in particular, earned praise for her chameleon-like performances, transforming into a different persona in nearly every episode. However, the complex conflict with the Jeokmok Foundation and the non-linear narrative structure made the plot difficult to follow for some viewers, likely hindering broader ratings success.
Explosive Response Following Netflix Release
Though it underperformed during its TV run, Delightfully Deceitful has recently experienced a resurgence thanks to its release on Netflix. This reflects a trend in which lesser-known shows gain renewed attention through user recommendations and streaming algorithms.

Several factors contributed to the drama’s Netflix success. Comprising 16 tightly written episodes, the fast-paced storytelling and frequent plot twists maximize viewer engagement. This format aligns well with the viewing habits of modern OTT users who prefer shorter, more focused content.

Additionally, lead actors Chun Woo-hee and Kim Dong-wook deliver captivating performances, enhancing the emotional depth and tension of the show. Their chemistry adds richness to the drama and further draws in the audience.
The unexpected comeback of Delightfully Deceitful demonstrates how high-quality content can find new life across diverse platforms and be rediscovered by global audiences.
Daum

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