The year is 1766 and the Originals have rebuilt New Orleans to even greater glory. The witches live on the fringes in the bayou. But still, Klaus wants more. He wants power. When Klaus finally finds a witch who will perform a spell to give him what he desires most, she secretly uses Klaus to unleash a curse and begins a war to reclaim New Orleans. As the siblings fight off the attack, only one thing's for certain—the result will be a bloodbath.