I’ve been wanting to see Ryeoun in a darker role. He has been known to play characters that make you want to cry with them or for their sunshine-like innocence, so to see him go into morally twisted areas in 블러디 플라워 was strangely satisfying. If you’re looking for Kdramas like Bloody Flower, you’re probably looking for something that walks the line between healer and monster, and this Disney+ series does it in the most terrifying way possible.
Six episodes in, Bloody Flower has already shown that it’s more than just another psychological thriller with a serial killer twist. The series explores the moral hellhole of medical miracles, corporate greed, and how far people will go when the stakes are survival. I truly felt uneasy watching how Woo-gyeom’s “cure” slowly turns him into a god-like figure, with everyone around him, from lawyers to prosecutors to politicians to hospital administrators, beginning to compromise their morals to control and profit from him.

What I found interesting was that I found myself torn between wanting to see Woo-gyeom’s scientific achievement come to pass and being appalled by the fact that it was founded on murder, manipulation, and exploitation. Therefore, if Flower of Death has left you disturbed and delighted, these six K-dramas similar to Bloody Flower will scratch that same itch, not because they’re violent, but because they use intelligence, medicine, and power.
Kdramas Like Bloody Flower
Dr. Brain
When Bloody Flower asks the question of whether the eradication of disease can ever justify murder, Dr. Brain responds with a different question: Is knowledge itself worth the cost? Lee Sun-kyun plays a neuroscientist so obsessed with the use of experimental technology to unlock human memories that grief becomes the engine driving his research. What begins as a research path driven by grief quickly careens into moral trouble as he crosses the very lines of consciousness in order to uncover the truth about his family’s tragedy.
As with Woo-gyeom, the hero is driven by a combination of grief and genius, justifying the crossing of moral lines because the goal to save or uncover what he believes he can is more important than the means.
A Beautiful Mind
Whereas Bloody Flower identifies a doctor who may be too compassionate towards criminals, A Beautiful Mind turns this on its head. Jang Hyuk’s Lee Yeong-oh is a genius neurosurgeon who has antisocial personality traits; he is emotionally cold, cutting in his thinking, and unable to comprehend the suffering of others. When a series of inexplicable deaths occurs among his patients, the finger of suspicion points directly at him.
What makes this drama qualify for this list is its insistence on not doling out easy solutions. Like Woo-gyeom, Yeong-oh exists in a grey zone between being a healer and a source of danger.

God’s Quiz
God’s Quiz may be less personal than Bloody Flower, but it packs just as much of a punch. At its core is Han Jin-woo, the famous forensic genius played by Ryu Deok-hwan, on the hunt for bizarre, unsolved deaths. The series continues to prod the idea that science is not an objective thing, that all cases can be twisted by ego, ambition, or just plain desperation.
Where Bloody Flower wonders what might happen if one person becomes judge, jury, and healer all at once, God’s Quiz steps back to examine the larger system that allows someone like him to exist in the first place.
Also Read: In Your Radiant Season Episode 1-2 Review: Poignant Reunion Wrapped in Trauma and Hope
Hyper Knife
The parallels are difficult to ignore. Both dramas revolve around illegal doctors who practice outside the law, believing that their genius exempts them from moral responsibility. Park Eun-bin’s Jung Se-ok and Lee Woo-gyeom share the same essence: genius, unpredictable, and frighteningly sincere about their conviction that the end justifies the means.
Hyper Knife is particularly noteworthy for its take on the teacher-student dynamic. Watching two individuals who act like competitors but share the label “doctor” is extremely disturbing, and Bloody Flower explores the same fear. When medical professionals allow their emotions to get the better of them, the consequences are disastrous.

Doctor Stranger
This is where desperation goes over the line and becomes dangerous. Doctor Stranger is about a surgeon played by Lee Jong-suk whose entire professional life is shaped by trauma, loss, and a near-fanatical obsession with saving one person at all costs. It’s much more melodramatic than Bloody Flower, but the emotional imperative is the same.
Han-jun’s willingness to protect a serial killer in order to save his daughter is the same kind of moral pinch. Both shows get at the idea that when someone you love is slipping away, morality warps, and even the system can be warped to get the desperate job done.
Beyond Evil
Not your average medical thriller series, but one that is spiritually aware. Starring Shin Ha-kyun and Yeo Jin-goo, Beyond Evil explores the consequences of justice going rotten from the inside out and those in power beginning to merge with the very criminals they are hot on the trail of. Much like the journey of Prosecutor Cha in Bloody Flower, the series is one that refuses to give us clean-cut protagonists.
The worst kind of horror is not the crime itself, but the awakening to the fact that many individuals were complicit in it, or even profited from it. As the Cheum Medical Centre comes to the fore as the true antagonist, Bloody Flower increasingly finds common ground with Beyond Evil in its philosophical stance on the matter: monsters thrive when institutions hide them.

K-drama Bloody Flower stands out not only for its serial killer narrative but also for its ability to challenge the viewer with difficult questions. Is a killer still a criminal if he can save thousands of lives? Do corporations have the right to dictate the discovery of life-saving medications? And how far would you go to save someone you love? With only two episodes left, the series is building toward a finale that could potentially rewrite the rules for medical thrillers as a genre.
What do you guys think Woo-gyeom will turn out to be: a monster, a saviour, or something in between? Let us know in the comments below!
