Long ago, five goddesses protected this world. But one of the sisters turned away from the light, and the Darkness consumed her heart. To stop the destruction, the other goddess was forced to do the unthinkable—imprison her sister along with herself. For eternity. Centuries later, their story has become the stuff of legend. But an ancient crystal, found by two ordinary girls in a dark cave, awakens a dormant essence. And now Leah and Kira face the choice that once split the heavens: save the world or embrace the Darkness.