Born between a human and a goblin, the half-dokkaebi, “ Yeohun ” is sold to the villagers blinded by money and appears in front of “ Hee-eon ” the emperor of the empire. "Goblin, goblin, can you take my heat away?" Hee-eon, who boils heat in his body due to the power of the dragon, will Yeohun be able take away that heat?