Love and Mercy are powerful forms of magic. Gennie Pendragon understands magic isn't always good for the body or the soul. Born from the descendants of the mystical King Arthur and Merlin, she also knows the legends are real. Excalibur, the King Maker, has remained hidden away for the past century awaiting his next master's hand to claim him. Once awakened, he has four days to test this unknown Pendragon. Only the Good and Just can wield his immense power, but Gennie is something he never counted on. Nothing can change his destiny—not even their passionate love.