Park Tae-Soo (Ko Soo) works as a fellow in thoracic surgery. His mother is in need of a heart transplant and he desperately wants to save her. A professor of thoracic surgery holds ultimate authority over Park Tae-Soo. A woman, who survived from near death, chooses to become a resident of thoracic surgery.
AWARDS
| Year | Award | Category | Recipient |
| 2018 | SBS Drama Awards | Excellence Award, Actress in a Wednesday-Thursday Drama | Seo Ji-hye |
| 2018 | SBS Drama Awards | Producer's Award for Actor | Uhm Ki-joon |
