성별 : 여성 생일 : 키/몸무게 :
The daughter of Rudeus Greyrat and Sylphiette Greyrat. At first, she is scared of her father and treats him like a stranger due to the fact that he is out of the house so often and doesn't spend enough time with her; however, she eventually recognizes Rudeus more and more as a father figure.
Since she is Rudeus' descendant, Lucy is not affected by Orsted's curse that causes all living beings to fear and hate him. She enjoys playing with him.