A prince enduring a mysterious curse meets a woman accused of murder. While the prince helps clear the woman of the false charges and she frees him from his curse, a romance blossoms between the two. Min Jae Yi, a quiet and gentle soul, is engaged to the Second State Councillor’s son and is studying to become a good wife and mother. Her life is turned upside down when her parents and brother are killed four days before her wedding day.

Won Mi Ho is the only daughter of her father who runs Daehan Group. Her arrogant and selfish attitude causes her to make a big mistake that eventually angers her father into banishing her to Jeju island. There, she is assigned to work as a high school ethics teacher. Unbeknownst to her, the island is where evil roams free. She meets other individuals on the island and together, the characters join forces to live.