While running away with the royal grandson, Hanseom runs into Cheolung and engages in a duel. Taeha and Hyewon are mistaken as the murderer who killed the guards.

Second State Councilor Lee Gyeongsik suspects that someone out there is targeting him. In an attempt to find Taeha's whereabouts, Officer Oh arrests and interrogates the veterinarian.

Jo tries to appoint the royal grandson as the Crown Prince and start a revolution, but Taeha has doubts about Jo.