After losing her younger brother Yeong-Chang Daegun, Princess Yeong-Myung and her mother Queen Dowager In-Mok Daebi are banished to Gyeongun palace. Unfortunately, Kim Gae-shi, the favored wife of Gwanghae-gun, seeks to harm her. In the cold and barren palace, Yeong-Myung senses a lurking presence.
"I am the goblin king, and I will protect you."
As the spirits' curse threatens all of civilization, Yeong-Myung desperately tries to use the power of the Goblin to go back in time and prevent disaster.
