Profile of Hyper Knife 2025
- Drama: Hyper Knife
- Revised romanization: Hyper Knife
- Hangul: 하이퍼나이프
- Director: Kim Jung-Hyun
- Writer: Kim Sun-Hee
- Network: Disney+
- Episodes: 8
- Release Date: March 19, 2025 —
- Runtime:
- Genre: Medical / Crime / Thriller
- Language: Korean
- Country: South Korea
Main cast of Hyper Knife 2025
| Main cast | Characters |
| Sul Kyung-Gu | Choi Deok-Hee |
| Park Eun-Bin | Jeong Se-Ok |
| Yoon Chan-Young | Seo Young-Joo |
| Park Byung-Eun | Han Hyun-Ho |
Trailer of Hyper Knife 2025
Plot of Hyper Knife 2025
In Hyper Knife Deok-Hee (Sul Kyung-Gu) is regarded as the best neurosurgeon in the world, a man of extraordinary skill and precision in the operating room. In the past, he mentored a promising young doctor, Se-Ok (Park Eun-Bin), who was considered a genius in the field. However, despite her immense talent, Deok-Hee harbored mixed feelings toward her. Then, during a critical surgery, he made the drastic decision to permanently expel her from his operating room, cutting off her future in the medical establishment.
Once a rising star in neurosurgery, Se-Ok’s life took a dramatic turn. No longer welcomed in reputable hospitals, she now works as a “shadow doctor” in an underground, illegal operating room. Despite the darkness surrounding her current life, she continues to perform life-saving surgeries in secret. Fate intervenes when she unexpectedly crosses paths with Deok-Hee once again—the very man who destroyed her career and forced her into the shadows. Their reunion is filled with tension, unresolved emotions, and a battle of both skill and pride. As they confront one another, their clash forces them to grow, challenging their beliefs, techniques, and ambitions.
Surrounding Se-Ok are people who stand by her despite her circumstances. Han Hyun-Ho (Park Byung-Eun), a compassionate anesthesiologist, feels deeply for her and the struggles she endures. Meanwhile, Seo Young-Joo (Yoon Chan-Young) remains steadfastly by her side, offering his unwavering support.
This gripping story follows two brilliant but deeply flawed neurosurgeons as they navigate their past, present, and future, exploring themes of redemption, ambition, and the fine line between genius and madness in the world of high-stakes surgery.