The Haunted Palace

Season 1, Episode 4: The Shining Gem of the Night

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The king is possessed by the Eight-feet Spirit, but Yeo Ri and Kang Cheol manage to get rid of it. Kang Cheol wants to leave the capital to stay away from the Eight-feet Spirit, but Yeo Ri asks him to help her get rid of the spirit and save Yun Gap. However, the king banishes the two from the capital for breaking the law, which is doing a ritual in the capital. Meanwhile, the Eight-feet Spirit finds another target.