Drama depicts the dramatic life of historical figure Heo Joon, who wrote the oriental medical textbook "Donguibogam" and became physician for King Seonjo.
박진희
Ye-Jin
박은빈
Da-Hee
주아성
Goo Tae-hoon
김주혁
Hur Jun
남궁민
Yoo Do-Ji
견미리
Koo Il-Seo's wife
김병기
Sung In-cheol
윤슬
Mi Geum
Seo Yi-an
Queen Eunmok
