Se Poong’s treatment of the Crown Prince gets him respect from His Majesty himself, and he gets the title “Divine Needle”. However, things go terribly wrong when he treats His Majesty. Se Poong blames himself for the tragic outcome, but Yoo Hoo Myung, his father, looks further into the case and finds evidence of the king’s poisoning. Unfortunately, Hoo Myung passes away without being able to close the case. With hardships piling up, Se Poong even gets exiled from Hanyang.