[1][2] It aired on MBC from March 18 to September 23, 2013 on Mondays to Fridays at 20:50 for 135 episodes.

[3] Heo Jun was the author of the famed oriental medicine textbook Dongui Bogam (lit.

First he works as a medicinal herb gatherer, then with the help of Ye-jin at Yoo Ui-tae's clinic, he studies rare medical texts imported from the Ming dynasty.

With his expanded medical knowledge, Heo Jun begins to treat patients under Yoo Ui-tae's tutelage.

Despite the era's oppressive caste system and his commoner background, Heo Jun rises to the top of his field and becomes King Seonjo's royal physician.