Nearly two years following the conclusion of "Dawn of Night," Carter Nash, the Last Mage, is now faced with an even greater challenge. While the love of his life, Sara Berkley, has gained the Power and become a Mage, new sources of the Power appear in the small town of McLain, Mississippi where he resides. One source of the Power remains hidden from him while a group of five high school girls become Blood Sisters and are controlled by the return of a different power that holds a grudge against the Mage. He has to find both sources before they combine to destroy him.