In the city of New Orleans, Klaus holds complete control of the board, but the peace is disrupted by the girl he hoped to love and the brother he thought long dead. With terrible secrets of their own, Kol and Caroline enlist Klaus to help them fight an even bigger threat to their world, and Caroline finds that after all that's happened, she and Klaus may finally have their chance.

POWER. It surrounds them. Defines them. It has for four-thousand years: but it was only ever supposed to be temporary. Lured to the French Quarter by an ancient force beyond their own comprehension, Klaus and Caroline face an enemy and fate that even their foes could never have foreseen. TVD/TO AU/Canon twist From 4x09 onwards. Klaus/Caroline. Rated M for later chapters.

With the race on for the cure, some will fall, some will rise, and some will go insane. Friendships end and new ones spark as secrets are revealed and what some believe to be the truth will turn out to be nothing but lies. While others may discover that they're not as different as they had believed. But will it matter if there is no world left? Set after 4x09. [Klaus/Caroline]

It has been a very long and lonely summer for Caroline as everyone has either left town or started a new relationship after graduation. Now that the summer is over and college is about to start, Caroline finds herself closer to the one person she should be avoiding completely. Disclaimer: Story takes place after the season 4 finale.

He is a powerful and feared King to all supernatural beings but his chosen Queen does not please everyone. During a bold attack, they are separated and kept apart from each other for 500 years until Klaus is awakened and shows everyone why he is known as The Dark King. With elaborate plots to overthrow him, his biggest power will always be the love of his Ivory Queen. Dark KC AU

He was wrong. This isn't a last love, it is an old love, one deep rooted in centuries, an unshakeable bond that entwines them in each others' lives whether they want to or not, her only mistake was not realizing this decades earlier. Caroline/Klaus Post 4.24.

Old family secrets lead Caroline on a journey of self-discovery and into the dark underbelly of New Orleans as Klaus works to reclaim his kingdom and rebuild the family he's slowly destroyed over the centuries. A TVD/The Originals crossover. Caroline/Klaus.

"Perhaps in a century..." It was a promise made between two people who found each other at the wrong time. But what happens when their deadline to try again comes along, and they're no longer the same people? Caroline surely isn't. Now Klaus can't decide if he wants to be seduced by her darkness or bring back her light. Based off Loved in Shades of Wrong & Who You Are Without Me.