Doctor Stranger

After following in his father's footsteps to become a surgeon in North Korea, Hun falls for a girl whose family is purged from their homeland.

With help from his father, Hun escapes to Budapest with Song Jae-hui in tow. But along with their freedom comes unfathomable sacrifice.

Lee Chang-i reunites with her mother when she gets to Seoul. Meanwhile, Hun befriends a little girl, Jung-min, whose father needs his help.

The hospital chairman divides the cardiothoracic surgery team in two and cooks up a competition to operate on the prime minister's heart.

Han Jae-jun blames Hun for a patient's death. Later, Mr. Rhim calls with extraordinary news: He's found Hun's long-lost love, Jae-hui.

Hun is convinced that beautiful doctor Han Seung-hui is actually Jae-hui, his long-lost love. Trouble is, she treats him like a complete stranger.

Though he suspects that Seung-hui might be a spy from North Korea, Mun Hyeong-uk can't deny her skills and offers her a job on his surgery team.

To settle their rivalry once and for all, Hun and Jae-jun form teams to perform the same cardiothoracic surgery on a set of twins.

After an unsettling call from Chang-i, Hun leaves the hospital to find Seung-hui, who failed to report for a scheduled surgery.

After losing to Hun in the surgery contest due to complications, Jae-jun demands a rematch. But Oh Jun-gyu declines his request.