Doctor Shin: Season 1, Episode 6

1 - 6: Episode 6

Ran-hee grows increasingly irritable as she tries to get closer to Ju-shin. However, Ju-shin seeks out Jin-ju, shows interest in her, and urges her to undergo the surgery. After meeting Gwang-cheol, her supposed biological father, Jin-ju vanishes without a trace, leaving behind only a single letter that shocks everyone.