Finally, when the investigation team causes trouble and Bang-won goes on a campaign, Won-gyeong puts aside her resentment toward Bang-won, realizes her passionate love for him, and mobilizes her intelligence and everything she has to help Bang-won. In her negotiations with Lee Seong-gye, Bang-won promises one thing. He will cut off the vested interests based in Gaegyeong and return to Hanyang. However, the core of those vested interests includes Won-gyeong's maternal family, the Min family.