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Joo Jin Moo will play the role of King Choong Hae of the Goryeo Dynasty who fights to free Goryeo from the rule of the Yuan Dynasty. He will also get involved in a love triangle with the emperor of the Yuan Dynasty and the Qi Empress played by Ha Ji Won.

Choi Moo Sung, Kwon Oh Joong, and Jin Yi Han have also been confirmed for the drama, which�will premiere following 'Goddess of Fire, Jeongi' this October!