Karen Mishima, who has aquamarine eyes, began having mysterious dreams the day she saw the legendary necklace "Muse of the Lake". One night, a man who claims to be a "knight" of destiny appears before her, and soon after, Karen is abducted by Ryan, the head of the Stanford family in England, and his brother, Heath. What fate awaits Karen when she awakens on board a luxury cruise ship?　 Kazuko Fujita depicts a fantasy romance on a grand scale!