As Disney+ continues expanding its Korean original lineup, Bloody Flower arrives as one of the platform’s darkest and most morally complex thrillers of 2026. Blending courtroom drama with psychological suspense, the series explores unsettling ethical dilemmas about justice, sacrifice, and scientific ambition.
Directed by Han Yoon-sun, the series is adapted from the Korean novel Flower of Death by Lee Dong-geon. The show centers on a disgraced medical prodigy turned serial killer whose illegal experiments have led to hundreds of deaths. Yet, he claims his research holds the key to curing incurable diseases, a claim that sends shockwaves through the legal and medical communities.
The story unfolds primarily during his trial, where prosecutors, defense attorneys, and the public struggle to answer one haunting question: Can saving millions ever justify taking a few lives?
Bloody Flower Plot
Bloody Flower (Korean: 블러디 플라워) follows the harrowing trial of Lee Woo-gyeom, a former medical prodigy turned serial killer who has taken 223 lives through illegal human experiments. His shocking defense? The knowledge gained from these experiments can save millions suffering from incurable diseases.
The series is based on the novel The Flower of Death by Lee Dong-geon, which received the Grand Prize at the 2023 Broadcast Video Content Contest hosted by Korea Creative Content Agency (KOCCA), selected from 525 entries. Directed by Han Yoon-sun and produced jointly by EO Contents Group and Contents G, the drama transforms this award-winning story into a visceral exploration of justice, morality, and the price of medical advancement.
At the heart of the narrative lies an unprecedented ethical crisis: Lee Woo-gyeom claims he can cure the incurable without a scalpel—but each treatment requires a life in exchange. As his trial unfolds, the legal system and everyone involved find their fundamental beliefs about right and wrong shaken to the core.
Cast and Characters of Bloody Flower
Principal photography for Bloody Flower began in September 2025, working under the initial title The Flower of Death (죽음의 꽃; Jugeumui kkot). The casting announcements generated significant buzz in the K-drama community:
Ryeoun plays the chilling yet complex serial killer who believes his brutal methods are necessary for medical advancement. His character blends genius intellect with disturbing moral ambiguity.
Sung Dong-il as Park Han-joon
Veteran actor Sung Dong-il portrays a defense lawyer driven by a personal mission. His daughter’s illness forces him to rely on Woo-gyeom’s controversial research, placing him in a devastating emotional conflict.
Keum Sae-rok as Cha Yi-yeon
Keum Sae-rok plays an ambitious prosecutor determined to secure justice for the victims. Her character represents the ethical backbone of the legal system, standing firmly against Woo-gyeom’s justification.
Supporting Cast
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Shin Seung-hwan as Jo Woo-chul
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Jung So-ri as Yoon Min-kyung
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Ko Kyu-pil as a detective investigating the case
How Many Episodes Are in Bloody Flower?
Bloody Flower consists of 8 episodes, making it a tightly paced thriller designed to deliver high emotional and narrative intensity without filler.
Bloody Flower Episode Release Schedule
New episodes release every Wednesday, with two episodes dropping weekly.
| Episode | Release Date |
|---|---|
| Episode 1 | February 4, 2026 (Released) |
| Episode 2 | February 4, 2026 (Released) |
| Episode 3 | February 11, 2026 |
| Episode 4 | February 11, 2026 |
| Episode 5 | February 18, 2026 |
| Episode 6 | February 18, 2026 |
| Episode 7 | February 25, 2026 |
| Episode 8 (Finale) | February 25, 2026 |
Where to Watch Bloody Flower
Bloody Flower premiered on Disney+ on February 4, 2026. The drama is also available for streaming on Kocowa in select regions, allowing global audiences to access the series.
Production Details
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Original Title: Flower of Death
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Director: Han Yoon-sun
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Source Material: Novel by Lee Dong-geon
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Production Companies: EO Contents Group, Contents G
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Filming Began: September 2025
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Total Episodes: 8
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Language: Korean
Why Bloody Flower Is Generating Buzz
The drama stands out in the crowded K-thriller space due to its philosophical undertones. Rather than presenting a straightforward crime narrative, it explores unsettling ethical questions about scientific progress, morality, and sacrifice. With strong performances, layered storytelling, and a courtroom-driven narrative structure, Bloody Flower is shaping up to be one of Disney+’s most thought-provoking Korean releases this year.
Courtesy: AsianWiki
