Unable to feel pain within his own body but skilled at diagnosing others, a pain management doctor stands up for his philosophy on life and death.
Hours before leaving the counry, Kang Si-yeong steps in a correctional physician and saves a life with the helping hand of Cha Yo-han.
Lee Yu-jun warns Si-yeong about Yo-han. When she confronts Yo-han about his diagnosis and crime, he questions the source of her anger.
Yo-han's past precedes him at his new workplace. Dreading a painful future, a famous athlete makes a heart-stopping request.
Si-yeong begins to understand Yo-han's philosophy on pain management upon hearing the full account of the events from three years ago.
As patients fill the Pain Management Centre, one in particular catches Yo-han's eye with his lack of symptoms. Son Seok-gi approaches Si-yeong.
Yo-han lets history convince a young patient to undergo major surgery. Si-yeong wins Yo-han's praises for finding answers through patients' stories.
Si-yeong becomes the first person to learn of Yo-han's secret, a suspected pandemic-infected patient enters the Pain Management Centre.
The pain management team diagnoses a patient at war with unknown demons; Heo Jun asks for forgiveness; Si-yeong confesses her feelings
A former actor is given treatment for a rare type of cancer; Yo-han begins to experience some worrying symptoms.
Yo-han's doctor tells him to choose between his career and his life; Min Tae-gyeong makes up her mind about her husband; a patient loses all hope.
During an investigation into a patient's switched off ventilator, Seok-gi is surprised by the findings and Yo-han's actions.
Si-yeong embraces her role as Yo-han's guardian; a young patient returns with new symptoms; Yo-han and Seok-gi learn about each other's conditions.
Without consulting Seok-gi, Chae Eun-jeong takes matters into her own hands by publicly questioning Yo-han's qualificatiions to treat patients.
Seok-gi gets a tip from an unexpected source at the disciplinary hearing, Yo-han's supporters advocate on his behalf.
Si-yeong tearfully bids farewell to loved ones; after pushing her away out of fear Yo-han finally gives her his answer.
To Si-yeong's relief and disbelief, Yo-han reappears in front of her after three years of silence; his vision for healing comes to fruition.
Share