A war takes place between women who want to become the queen. Kang Eun-Bo's twin sister is murdered. To find out the who is responsible for her sister's death, Kang Eun-Bo decides to become the queen. She does not hesitate to take reckless actions in pursuit of her goal. Lee Kyung is the king. He is handsome and intelligent. Lee Kyung has precognitive dreams about one woman. He becomes involved in an unexpected case.