Twenty years after leaving her medical career, a housewife returns as a first-year resident — struggling to find her footing in a job full of surprises.
Jeong-suk clashes with In-ho about their daughter. She later finds evidence of her son's relationship. Seung-hi confronts Roy about his recent discovery.
In-ho panics after his secret is discovered. Confronted with conflicting requests, Roy faces a difficult decision. Jeong-suk begins connecting the dots.
After finding out the truth, Jeong-suk's mother deals with her health. Seung-hi works hard to find a treatment. In-ho rebels against Jeong-suk's wishes.
Jeong-suk learns shocking news that may bring her career to a halt. In-ho's mother panics about a looming situation — putting In-ho in a tough position.
