A new science fiction drama tentatively titled “Nightmare” is set to bring together Kim Nam Gil and Lee Yoo Mi in a story that blends crime, fantasy, and psychological tension. Slated for release in 2027, the series introduces a striking premise in which justice is no longer confined to the real world, but instead carried out within the realm of dreams.
At the center of the narrative is Kim Tae Yi, portrayed by Kim Nam Gil, a detective who returns from a prolonged undercover mission profoundly changed. His personality, mannerisms, and way of life have shifted, yet his relentless pursuit of justice remains intact. No longer bound strictly by conventional methods, he forms an uneasy alliance with vigilantes who punish criminals by trapping them in nightmares.
Opposite him, Lee Yoo Mi takes on the role of Jang Gyu Eun, a police officer assigned to victim support in the Southern District. In reality, she appears quiet and reserved, embodying a cautious and empathetic presence. However, within dreams, she transforms into a completely different figure—one capable of orchestrating fear and pain as a “nightmare designer.” Through her unique ability, she targets offenders who have evaded legal consequences, delivering a form of punishment that exists beyond the reach of the justice system.
The dynamic between Kim Tae Yi and Jang Gyu Eun forms the emotional and thematic core of the series. One operates with sharpened instincts shaped by his past, while the other navigates a dual identity that blurs the boundary between vulnerability and control. Together, they confront criminals who exist in the gray zones of legality—those who cannot be punished by law, but whose actions demand accountability.
Rather than imprisonment in the physical world, the drama imagines an alternative: an inescapable psychological prison constructed within dreams. In this space, punishment becomes deeply personal, shaped by fear and guilt, and extends indefinitely. This concept positions “Nightmare” not only as a genre piece, but also as a reflection on justice, morality, and the limits of institutional systems.
According to the production team, the drama aims to deliver a strong sense of catharsis by addressing crimes that are difficult to prosecute in reality. The collaboration between a detective grounded in reality and a figure who manipulates the subconscious is expected to heighten immersion, offering viewers a layered narrative experience.
With its fusion of sci-fi elements and moral inquiry, “Nightmare” signals an ambitious addition to the evolving landscape of Korean dramas. The pairing of Kim Nam Gil and Lee Yoo Mi—both known for their versatility—further raises expectations for a project that seeks to redefine how justice can be imagined on screen.
