Kim Da-mi, Lee Chung-ah, Jo Aram to Lead Bold New 1970s K-Drama

Kim Da-mi is returning to her killer instincts — and the result is one of the most anticipated K-drama announcements of the year. The actress, best known internationally for her breakout debut in the 2018 film The Witch, is set to lead a bold new noir drama titled The Obedient Killer alongside Lee Chung-ah and Jo Aram.

The casting was first confirmed by Korean entertainment outlet MyDaily and has since ignited excitement across the K-drama community. All three actresses will portray killers operating in a shadowy world beneath the surface of 1970s and 1980s South Korea — a unique setting that promises a period aesthetic unlike anything currently on air.

Three Women, Three Very Different Killers

Kim Da-mi leads the cast as Go Dal-boon, a woman who once lived entirely to serve her family. She was a devoted wife, a doting mother — what Koreans might call a greenhouse flower, sheltered from the harsh realities of the outside world. But after her marriage collapses and she is left without her young daughter, Go Dal-boon is forced to reinvent herself entirely.

Desperate to bring her child home, she enters the workforce through a mysterious company that presents itself as a champion of women's professional advancement. What she discovers inside is far more sinister: a hidden talent she never knew she had — the ability to make people disappear, silently and without a trace.

Lee Chung-ah takes on the role of Lee Hwa-ra, code-named Miss Lee. Her character is a study in controlled, deliberate hardness. Described as someone who has forged both her body and mind into a weapon, Hwa-ra wears sleek monochrome suits, keeps her hair cut short, and speaks in a tone that could freeze a room. She has renounced soft emotion as a form of weakness and risen to the top of her profession through sheer, unyielding discipline.

Jo Aram rounds out the central trio as Gye Sook-hee, nicknamed fighting rooster and code-named Miss Gye. Where Hwa-ra is polished and cold, Sook-hee is a raw nerve — a natural-born fighter who says exactly what she thinks and never hesitates to use her fists on anyone who crosses her. She spent years fighting for what she believed was right, only to look up one day and find herself completely alone. She is the group's wildcard, a troublemaker with nowhere left to belong.

The Creative Team Behind the Vision

The script is written by Joo Hwa-mi, known for the fan-favorite drama The Atypical Family. Known for blending genre elements with emotionally rich character work, Joo brings a distinctive voice to this period noir. Direction is handled by Lee Jeong-heum, who previously helmed Inspector Koo and Our Movie. His reputation for precise, stylish visual storytelling makes him an ideal match for this material.

The show is described as a pure yet tragic noir — a phrase that captures the central contradiction at its heart. These women are killers, yes, but the drama frames their stories through the lens of survival, identity, and the impossible choices that women in mid-century Korea were forced to make.

Kim Da-mi Returns to Her Roots

For Kim Da-mi, the role of Go Dal-boon represents a meaningful homecoming. She broke into Korean cinema in 2018 with The Witch: Part 1. The Subversion, a supernatural action thriller that showcased her rare ability to portray quiet menace beneath a surface of apparent fragility. The performance made her one of the most talked-about debuts of that year.

Since then, she has worked across multiple genres, including the beloved 2021 romance Our Beloved Summer and the 2025 drama A Hundred Memories. But The Obedient Killer marks the first time since The Witch that she will be called upon to tap into that specific, darkly compelling quality she displayed in her debut — and fans have been waiting for exactly this.

Her casting alongside Lee Chung-ah and Jo Aram creates a powerful ensemble dynamic. Lee Chung-ah, a seasoned actress with a wide-ranging career in K-drama and film, brings gravitas to the cold and calculating Hwa-ra. Jo Aram, increasingly recognized for her charisma and physical presence on screen, appears to have found her ideal vehicle in the rough-edged Sook-hee.

Why This Drama Matters

Female-led noir is not a crowded genre in Korean television. While dramas featuring women in morally complex roles have grown more common in recent years, the period setting of The Obedient Killer adds a layer of social commentary that elevates it beyond standard genre fare.

The 1970s and 1980s were decades of intense social transformation in South Korea — rapid industrialization, shifting gender roles, and a culture still deeply defined by expectations of female compliance. Setting a noir drama about women who kill for survival in that context is not just stylistically interesting. It is pointed. The title itself is almost a contradiction in terms, and the drama seems acutely aware of that tension.

The premise taps into a broader trend in K-content: stories that take women historically expected to disappear quietly into domestic life and ask what happens when they refuse. That this drama frames the refusal as violent and professional, set against the aesthetic beauty of 1970s Korea, gives it an edge that should appeal to both genre fans and character-driven storytelling enthusiasts.

No air date or broadcast network has been officially announced yet, but interest has already surged since the casting confirmation. With Kim Da-mi, Lee Chung-ah, and Jo Aram at the center, backed by a creative team with proven form, The Obedient Killer is shaping up as one of the most eagerly awaited productions of the coming season.

A Rare Genre for Korean Television

Period crime dramas centered on women remain rare in South Korean television. The industry has historically leaned toward romance, family melodrama, or thrillers with male leads. But a gradual shift is underway, driven partly by the global success of morally complex female characters in streaming-era K-drama and partly by audiences demanding more varied representations of women's lives.

The Obedient Killer enters this space with a historical dimension that adds resonance. The 1970s setting is not merely aesthetic. It places the story in a period when South Korean women had profoundly limited avenues for agency. The drama appears to explore what it means for women of that era to find power, however dark the form it takes. That combination of genre and social context gives it an intellectual edge that should distinguish it from conventional noir.

Lee Chung-ah, who has steadily built one of the most versatile careers in Korean entertainment across more than two decades, brings particular weight to the role of Hwa-ra. She has moved fluidly between romantic comedies, crime thrillers, and prestige period pieces, always finding ways to locate the human core in technically demanding characters. Her involvement here signals that the production is aiming for something with real dramatic depth.

Jo Aram, meanwhile, is an actress whose screen presence often outpaces the material she is given. Her casting as the blunt, aggressive Sook-hee seems designed to give her the kind of role that finally matches her intensity. For fans who have followed her career closely, this project represents a long-anticipated breakthrough opportunity.