A War between Humans and Feys for Years. The Heirress of feys named Cathalea Fey is a stubborn-intelligent woman, but being the heirress was such a worst for her. She never like being respected by her people, she wants to be treated like others - simple and just normal. She even dreamed to be a Human someday but it isn't possible. What will happen if the heirress of feys fell in love with a human? Will it ends the war between them? or will it become worst? What kind of Heiress will she become? "ONCE A FEY, WILL ALWAYS BE A FEY!"