A doctor takes charge when thugs refuse her treatment because she's a woman. A good teacher is hard to come by -- this may be Hye-jeong’s lucky day.
Hye-jeong sees familiar faces at school and makes a new friend. During an emergency, she discovers something about Ji-hong -- and herself.
Ji-hong decides to leave. Things get worse when Seo-u’s jealousy spins out of control. A friend makes a sacrifice, but Hye-jeong faces more travails.
Hye-jeong’s decision to perform emergency surgery on the first day of her fellowship infuriates another doctor, but her skills impress an old friend.
What is forgiveness? Yun-do puts Hye-jeong on the spot. Hye-jeong agrees to be Ji-hong’s student again. Seo-u still views everything through the past.
Some wait for the tempest to pass; others learn to dance in the rain. Hye-jeong receives an unwanted visitor and seeks help.
Hye-jeong reunites with her old friend Su-cheol, who reminds her of bygone times. A power play threatens to bring unwanted change to the hospital.
Hye-jeong makes a promise to a friend and has her toughest day in surgery. Yun-do takes a stand, and Seo-u keeps insisting that she’s the victim.
Hye-jeong receives a lavish gift, Yun-do has a frank talk with Ji-hong, and Seo-u adopts a new strategy. Bad news hits Ji-hong close to home.
Hye-jeong and Yun-do team up for an important surgery. Hye-jeong refuses Ji-hong’s help on a personal matter but finds out that her job is in jeopardy.
An old friend from Ji-hong’s past resurfaces, Hye-jeong learns the outcome of the investigation and Seo-u gets rattled by her father’s advice.
Hye-jeong wants Yun-do’s advice. Ji-hong deals with a personal setback, but Hye-jeong doesn’t know how to help. The hospital deals with a stalker.
Hye-jeong and Ji-hong learn how to become a part of someone’s life, Yun-do is unable to get rid of unwanted visitors and another scandal hits hospital.
Ji-hong tries to find out the circumstances of his father’s death, the staff takes care of two sick brothers and Hye-jeong demands answers.
Hye-jeong consults with Yun-do about a new patient, Yun-do takes refuge at Ji-hong’s place and Hye-jeong clashes with Ji-hong over a medical opinion.
Hye-jeong faces more trouble after a VIP patient’s condition worsens. When Yun-do tries to help, Gang-su comes to a startling realization.
Hye-jeong goes before the disciplinary committee and finds that shedding light on the truth sometimes has a statute of limitations.
Hye-jeong allows her emotions to color her judgment. Myeong-hun makes new threats, while Ji-hong, Tae-ho and Yun-do probe into hospital finances.
Yun-do gets a dinner invitation -- from Ji-hong. Hye-jeong goes to visit her grandmother. More revelations force Seo-u to come to terms with herself.
Ji-hong and Hye-jeong hesitate when a demanding patient with whom they have personal ties needs surgery. Hye-jeong decides to move on with her life.