Jul 21 • Andrew Jang, Meriong Kim

“To Treat the Part, You Must Understand the Whole” — Healing Wisdom from K‑Pop Demon Hunters

"To treat the part, you must understand the whole."— K-Pop Demon Hunters (Netflix, 2025)

The Netflix animated film K‑Pop Demon Hunters is topping global charts, earning widespread praise for its vibrant animation, dynamic storytelling, and surprisingly profound message. Among the many memorable lines, one quote has resonated deeply with audiences:

“To treat the part, you must understand the whole.”
K-Pop Demon Hunters (Netflix, 2025)

This line, delivered during a pivotal moment in the story, captures a timeless principle of Korean medicine—one that we at Jaseng Hospital of Korean Medicine apply every day. Healing isn’t just about fixing what's broken; it’s about empowering the body’s innate self-healing ability by addressing the person as a whole. 

K-pop Demon Hunters | Mira, Rumi and Zoey visits Korean Medicine Clinic

Healing Beyond the Surface: Jaseng's Whole-Person Philosophy

In K‑Pop Demon Hunters, a pivotal moment arises when Rumi, a K-pop idol and demon hunter, mysteriously loses her voice. Seeking answers beyond conventional medicine, she visits a hanuiwon (한의원, a traditional Korean medicine clinic) where she is told something unexpected: the issue isn’t just her throat. It’s her whole self. Her emotional strain, inner conflict, and accumulated stress are all part of the condition.


This message is clear and powerful: to truly heal one part, you must understand the whole. It’s not just a line of dialogue—it’s a guiding principle in Korean medicine and the foundation of care at Jaseng Hospital of Korean Medicine.


At Jaseng, we approach healing by looking beneath the surface. We don’t focus solely on symptoms like back pain, fatigue, or anxiety. Instead, we examine the full context of a patient’s life—physical habits, emotional well-being, stress levels, and environmental influences. By understanding the root cause of illness, we create personalized treatment plans that combine traditional Korean medicine, acupuncture, herbal prescriptions, Chuna manual therapy, and rehabilitative care.


We believe that healing is not a quick fix, but a gradual process of restoring balance and resilience. Our goal is not only to relieve pain but to empower each patient’s self-healing capacity through awareness, insight, and sustainable lifestyle changes.


Just like Rumi's journey, true recovery often begins when we step back from isolated symptoms and view our health as a dynamic, interconnected whole. K‑Pop Demon Hunters may be a fictional tale, but its message rings true in every clinical encounter we have. At Jaseng, we are committed to seeing and treating the whole person—because you can’t truly treat the part without first understanding the whole.

Healing Beyond the Surface: Jaseng's Whole-Person Philosophy

As integrative medicine continues to gain traction worldwide, Korea is also taking meaningful steps toward broader accessibility. One such effort is the Herbal Medicine Coverage Pilot Program—a national initiative that offers health insurance coverage for customized herbal medicine prescriptions (known as cheopyak (첩약)) for specific conditions such as lumbar disc herniation, facial palsy, functional dyspepsia, menstrual pain, allergic rhinitis, and post-stroke symptoms (Oops—losing your voice from a sore throat isn't on the list… yet).

The Herbal Medicine Coverage Pilot Program not only lowers the financial barrier for patients seeking traditional Korean treatments but also highlights the evolving role of herbal medicine in evidence-based, patient-centered care. Many participating clinics—including Jaseng—ensure that the herbs used are scientifically validated, standardized in dosage, and prepared in certified facilities that meet strict quality control standards.

While ancient in origin, herbal medicine continues to prove its relevance in modern healthcare. And initiatives like this pilot program reflect Korea’s commitment to integrating tradition with innovation—similar to K‑Pop Demon Hunters' integration of the familiar with the new—and something we at Jaseng strive to embody every day.