S1·E19 Episode 19

In order to save Yong, Bong Soon disguises herself as Iljimae and faces Cheon and the guards. Yong Jae however knows that it's his daughter and can't kill her. Instead, he jumps over the cliff with her. Yong witnesses this and sinks into despair. Heung Hyun also finds out that Yong is Iljimae and decides to help him rob the palace. He brings Hee Bong and Eun Bok in the plot as well, and infiltrates the palace disguised as an imperial messenger. On his way into the palace however, he sees his real mother with the ornament he kept from his childhood, and recognizes her....