Episode 6 (S01E06)

The palace is abuzz with the unsettling sight of Ja Yeon’s ghost. Determined to reveal the truth, Shin Won and So Rang embark on a detailed investigation to convince Heon of the apparition’s falsehood. Their efforts lead them to uncover that the late Princess’ ceremonial gown has gone missing. They soon realize that the ghost is merely an imposter, crafted by a cunning individual of high status within the palace, orchestrating a devious plot.