Before Luce and Daniel met at Sword & Cross, before they fought the Immortals, they had already lived many lives. And so Luce, desperate to unlock the curse that condemns their love, must revisit her past incarnations in order to understand her fate. Each century, each life, holds a different clue. But Daniel is chasing her throughout the centuries before she has a chance to rewrite history. How many deaths can one true love endure? And can Luce and Daniel unlock their past in order to change their future?