It’s been seven years since King Heon Lee declared a marriage ban in Joseon after the death of his wife. But one day, he comes across a woman named Sorang Ye who claims she can summon the spirits of the dead. Though Sorang was lying about her spiritual powers, she now has no choice but to put on an act for the king. As the secrets behind the mysterious death of the king’s wife and Sorang’s past start unraveling, the red thread of fate becomes more entangled…