Season 1

E1. How to Put an Elephant into a Fridge?

Nov 7, 2016 · 60m

A heroic doctor steps in to help a distraught boy. Intern Gang Dong-ju helps Dr. Yun Seo-jeong with emergencies at Geosan University Medical Center.

E2. The Result of the Hypersecretion of Adrenaline

Nov 8, 2016 · 58m

Dong-ju wonders whether hard work is enough to get ahead. Doldam Hospital gets a new doctor in general surgery. Seo-jeong sees a face from the past.

E3. Friday of 13 People

Nov 14, 2016 · 59m

Dong-ju questions Teacher Kim's ways, despite his awe-inspiring skills. Seo-jeong must deal with the ramifications of her actions.

E4. Necessary and Sufficient Condition

Nov 15, 2016 · 59m

Dong-ju finds that he's no match for Teacher Kim and becomes desperate to leave. Doldam receives a VIP visitor. Seo-jeong gets a new role.

E5. Principle of Relative

Nov 21, 2016 · 58m

Being principled may be relative. It's all hands on deck after a major highway accident. Dong-ju tries to find out more about Teacher Kim's identity.

E6. Motivation

Nov 22, 2016 · 59m

Teacher Kim makes demands of his own. Myeong-sim shows the staff how it's done. Associates from Seoul stop by Doldam. In-beom makes a gut call.

E7. Unstable Factor

Nov 28, 2016 · 58m

When Doldam gets a surprise, everyone tries to cope. Dong-ju wants to know where he stands. Teacher Kim gets what he wants -- for now.

E8. The Manifestation of Humanism

Nov 29, 2016 · 58m

A patient comes first -- no matter what. Seo-jeong gets an unexpected pep talk. Teacher Kim's compassion proves to be multilayered.

E9. The Boundary of Good

Dec 5, 2016 · 59m

Dong-ju makes a call -- to Chairman Shin. Teacher Kim reminds Yun-wan of the importance of basics. Seo-jeong vexes an old mentor. It's Friday at Doldam.

E10. Crush

Dec 6, 2016 · 60m

The inspector from Geosan tries to stop the Doldam staff from treating patients. But there's a multicar accident -- and a drunk driver at the scene.

E11. Psychological Entropy

Dec 12, 2016 · 59m

Yun-wan wants to know if Dong-ju is on his side. A soldier goes missing. Seo-jeong doesn't back down, but Teacher Kim shows her how it's truly done.

E12. The Boiling Point

Dec 13, 2016 · 60m

Dong-ju gets bad advice and faces the consequences. Seo-jeong gets put on the spot. Yun-wan dials up the pressure but Teacher Kim pushes back.

E13. The Art of Turmoil

Dec 19, 2016 · 59m

The staff starts preparing for Chairman Shin's surgery and Seo-jeong gets her big chance. Doldam may have an epidemic on its hands.

E14. Paragonimiasis Effect

Dec 20, 2016 · 58m

Seo-jeong volunteers to deal with a critical patient. Doldam averts a crisis. Dong-ju shows his appreciation. Teacher Kim catches In-beom's mistake.

E15. The Cornered Stone Syndrome

Dec 27, 2016 · 59m

In a twisted world that demands blind obedience to its rules, there's no room for those with integrity and ability. Shin's surgery gets complicated.

E16. Burden of Risk

Jan 2, 2017 · 60m

Teacher Kim plans to do the impossible, and Yun-wan will do anything to stop him. In-beom wants to do the surgery -- for the team, not his father.

E17. Moment of Truth

Jan 3, 2017 · 59m

A large audience waits outside the operating room -- and not everyone wants the team to prevail. A shifty reporter starts lurking around Doldam.

E18. Whether You Want It or Not

Jan 9, 2017 · 58m

It's only after time passes that seemingly minor moments in life start taking on greater meaning. Yun-wan gets his way -- and orders Doldam's closure.

E19. Doctors and Righteous People

Jan 10, 2017 · 59m

Yun-wan makes sure that old wounds don't lie dormant. The furtive reporter keeps snooping around. Dong-ju confronts Teacher Kim about the past.

E20. The Law of Conservation of Romance

Jan 16, 2017 · 59m

Teacher Kim takes the staff to Seoul. Yun-wan won't let his old rival have the spotlight. Bu Yong-ju is hurt but stands by romance and his principles.

E21. Appendix, The Beginning of Everything

Jan 17, 2017 · 61m

This prequel will show an “untold story” that viewers couldn’t see from the original episodes, and it will specifically focus on the Doldam Hospital. Gang Dong-ju and Yun Seo-jeong have their final pictures taken together as they spend their last few days together at Doldam Hospital. The letter's contents are finally revealed, which changes everything for the couple again. They're both set to their new adventures, and Teacher Kim gets the break he deserves in a long time. Teacher Kim meets a beautiful face in an unexpected place.