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Jeong Yak-yong gets summoned to the palace to treat the crown prince, and Ra-on follows in disguise. Rumor has it that the crown prince is dying.
First Air Date : Aug 22, 2016
Last Air date : Oct 18, 2016
Episode : 18 Episode
Season : 1 Season
Runtime: 60:14 minutes
Studio: KBS2
Country: South Korea, United States of America