Cha Yo-Han—an arrogant but genius doctor of anesthesiology—and Kang Shi-Young—a smart, warm resident of anesthesiology—work together to help people with mysterious cases of acute or chronic pain. Ji Sung, Lee Se-young, Lee Kyoo-hyung, Kim Hye-eun, Shin Dong-mi, Jeon No-min, Uhm Hyo-seop Added on Netflix 2022-04-06. Youtube Trailer