Hur Jun, The Original Story (Korean: 구암 허준; RR: Guam Heo Jun) is a 2013 South Korean television series about the life of Heo Jun, a commoner who rose up the ranks to become a royal physician in Joseon (he used the pen name "Guam"). It aired on MBC from March 18 to September 23, 2013 on Mondays to Fridays at 20:50 for 135 episodes.