Killian (Genovac Kim Novak) is a witch hidden among ordinary humans, living a life of spiritual practice while hiding her identity. One day, a man named Hollloyd (Jack Lemon Jack Lemmon) moved to the opposite door of Killian's house, and the two became neighbors. Holloyd is a well-known publisher, handsome and full of sense of humor, he gradually attracted the attention of Killian. However, Killian knew that he could not be with Holroyd, because witches would lose all their magic if they were with mortals. However, the matter of emotion is beyond the control of reason, and in Killian's colleagues who are more and more addicted to love, Holroyd gradually discovered the true identity of this beautiful female neighbor.