Kim Ji-won has lived in the 19th century.
 The drama served as a reunion project for Song and Kim, who both starred in the 2016 hit drama Descendants of the Sun
=== 20132016: Rising popularity and breakthrough ===In 2013, Kim starred as one of the lead roles in the KBS Drama special Waiting for Love, about how four different youths with different views toward love start seeing each other  as well as the film Horror Stories 2, the sequel to the previous Horror Stories film, playing a student obsessed with black magic

