Episode 4

Thanks to Won-gyeong's efforts, the movement to restore the former king is completely defeated, but Yeong-sil is unexpectedly involved. Bang-won tries to protect Yeong-sil, the concubine who is implicated in the treason, even breaking his principles. Won-gyeong feels a great shock, betrayal, and jealousy at Bang-won's attitude. Won-gyeong is the head of the palace concubine who has the power to save Yeong-sil. Instead of asking Won-gyeong for a regrettable favor, Bang-won tries to turn the situation around by abandoning Yeong-sil...