Kim Jae-young

A secret agent exacts revenge on a serial killer through a series of captures and releases.

Yeo Jeong U, a successful plastic surgeon, has always excelled academically until a mysterious medical accident turns his life upside down. At his lowest point, he reunites with Nam Ha Neul, a former rival. Ha Neul, an anesthesiologist known for her brilliance, has focused solely on work and studying, neglecting her happiness. Realizing she wants a change, she meets Jeong U during a difficult moment in her life. They find comfort in each other, and a romance begins to develop. (Source: MyDramaList)

Yoon-Hee, a plastic surgeon, is satisfied with her life as she has a lovely daughter, Hyun-Soo, who perfectly obeys her mother. However, her happiness comes to end as her patients commit mysterious suicides in front of her daughter.