She asked for his protection. He gave it to her. But with Klaus Mikaelson everything came with a price and into his web Caroline Forbes went. However that was only the beginning. Mafia!Klaroline. AU/AH.

A year after Elijah and Elena's wedding, Klaus and Caroline are reunited by a tragic set of life-changing circumstances. AH/AU (continuation of Heart-Shaped Glasses)

Regency Au: When Niklaus Mikaelson, the Earl of Mulholland's cousin dies he knows that he will have to reconcile with his estranged wife in order to produce and heir. The only problem is, Lady Caroline Forbes isn't what he remembered at all, and she wants no part in her husbands games.

Klaus lost her once. He's not about to lose her again. No matter what it might take to get Caroline to remember who she is and who they once were to each other. A Hades/Persephone Klaroline AU (though mostly canon until 2x08)

She belonged to him, she was his possession, his wife, but how could she feel drawn to the man she should hate? He knows that if he lets her in she would become his greatest weakness but she has awakened his heart. An arranged marriage between two rival mafia families is just the beginning. AU/AH

Kim is content with being "the quiet one." It's the way things have always been and it works for her. Little does she know, this trait is about to be the thing that gets her noticed by the boy she's had a crush on for years. Life as she knows it is about to change forever.

Klaus Mikaelson and Caroline Forbes had a forbidden relationship unbeknownst to their strict parents who have been bitter rivals for years. Klaus left town after it painfully unravelled but fast forward five years and he's back in Mystic Falls where memories and secrets will emerge and lives will be changed forever.

Battle Lines [Dark Season 2 AU ] The little cheerleader had seemed the perfect candidate for Klaus's purposes, an outlier of the herd if you will, but as he tried to bend her to his will, it quickly became apparent she was not the pushover she had first appeared to be...

Klaus Mikaelson loved life and adventure. That is until one stormy evening when he had a boat accident. Now, confined to a wheelchair, he refuses to do his therapy and walk again. Enter Caroline Forbes, the lovely therapist who isn't willing to let Klaus stay home and miss all the other adventure. Klaroline AH

Before his betrothed died, Klaus made her a promise that he would marry her sister, Caroline. Now, with her gone, Klaus decides to do just that, not knowing that the marriage of convenience that he has set forth may break Caroline's heart.

In 1043 they'd been in love, but by 2052, lies and betrayal were their foundation, as was unconditional forgiveness. When she touches a necklace that grants wishes, Caroline's pulled into a parallel universe where she isn't an Original, and that Caroline takes her place, stuck in a world where Klaus's love is a poison. To get back, both must learn to be careful what they wish for.

A collection of moments delving into the lives of Klaus Mikaelson, his young son Erik, and the mesmerizing Caroline Forbes who took their lives by storm.

AU/AH: Caroline's never thought she would be 'the other woman'. Until she met Klaus Mikaelson who managed to turn her life upside down in a matter of mere weeks. But then again, she had the very same effect on him. Klaroline story.

When Caroline comes to be a counselor at Camp Whitmore and realizes that her childhood rival is going to be there too, she's determined to keep hating him. After all, Klaus is inconsiderate, rude, and...totally not seven years old anymore. Can Caroline fight their unresolved tension, or will she find herself falling for him despite her best efforts?

This whole mate thing was pretty inconvenient, in Caroline's personal opinion. The fact that said mate was Klaus "I tried to kill your best friend for a creepy ritual" Mikaelson made it even worse. As for Klaus, he wasn't exactly pleased that his mate was a defenseless baby vampire. They're understandably reluctant to accept each other. Until they aren't. Twisted Canon Post 3x09.

Caroline Salvatore comes from a mob family and when her brothers are taken, she must do whatever it takes to get them back. When she understands who is behind the kidnapping, she heads over there to try and reach an agreement. Lucky for her, the leader of the Mikaelson mob family has sets his sights on her and what does he offer? Her brothers safety for her role as his mistress.

Distraught over the supposed murder of Rebekah, Elijah comes across an orphaned Caroline while leaving Chicago, and he takes her in while he plots to avenge Rebekah's death. When their plan goes wrong, Caroline must bargain with the man she was raised to loathe for the undaggering of her father, neither of them expecting the result. Klaroline with strong Kalijah subplot.

AH-AU. Caroline is his little sister's best friend. At nine, she pesters him endlessly. At fifteen, she makes him feel like a dirty old man. When she's twenty-one, they have an unfortunate incident involving mistletoe and months later they meet again. By the time she's twenty-seven, he's convinced that she's the one for him and sets out to make her believe it too.

Caroline Forbes became Tyler Lockwood's slave when she turned 18. After being abused for seven months, she has to attend to a public humiliation and an auction where she'll be sold to another master. What happens when her new master discovers a broken woman behind the mask of strong woman she puts on ? And when he finds himself falling for that very same woman ?

Caroline, student at NYU, lives with her BFF Rebekah, Enzo and Stefan. Her life is perfect till she catches the attention of Klaus Mikaelson - CEO of his own multimillionaire firm. She goes to extreme lengths to avoid him but somehow they always find their way back together. Maybe it's because his sister(& her BFF) is pushing them to be together. Jealous, Dominant, possessive Klaus

He rarely spoke, hell, he never did. But, boy could he do sinful, toe curling things to her body.

Racing is Klaus Mikaelson's passion and he strives to be the best. Caroline Forbes has recently been appointed as a principal in her father's team but needs to prove herself. Her first controversial decision is drafting Klaus, known to be a loose cannon. When the sparks fly on and off the track, those two are just an accident waiting to happen. Formula 1!Klaroline AU.

Klaus Mikaelson does the one thing he can do when he finds out about his mate. He takes her away and keeps her locked away from all unsolicited dangers of the world. But nothing is ever so simple with the Mikaelsons. She's only a baby when he takes her and now she just wants freedom from this life. Warning: DARK KLAUS! (Only for violence. Nothing else… Probably)

Caroline breaks Klaus' heart and he vows never to let her have any happiness in her life again. She didn't know he meant every word until he popped back into her life and started messing with her. Though it isn't long till Klaus finds that Caroline wasn't joking either about ruining his life. She'll do anything to make him regret his actions towards her. And then he'll retaliate...

Niklaus Mikaelson is a single father but is also a business man who needs someone to take care of the kids for him. When their current nanny retires, he finds himself needing a replacement. When Stefan offers a solution, Klaus agrees to interview Caroline

Caroline's father is the alpha of a large pack and though she grew up knowing she would always be stuck in Mystic Falls with her pack, she rebelled as much as she could, wanting a normal life, especially the going away to college part. But when she is called back, she comes face to face with everything she left behind, including him.

In a society where vampire allegiance is worn openly on their skin, Caroline Forbes is anomaly. She woke from transition marked by a single triangle. For six decades, she's hid. Klaus Mikaelson's sudden appearance bodes well for no one. For Klaus has spent five hundred years burying the truth of his curse, given as bloody vengeance for the death of Katerina. Klaus has a soulmate.

"They met, they fell in love, they married and now they're divorced. But sometimes fate has other plans." AU/AH Klaroline fic.

A war is raging in New Orleans between a hybrid King, and the witches, The Sisters of Brigid. Strangers upon meeting, Klaus and Caroline spend a night together, unaware that one of them is the hybrid King, and the other a Sister of Brigid. Chaos ensues when identities are revealed, leading to a disastrous turn of events.

Being great comes with a price.

When Klaus Mikaelson and Caroline Forbes cross paths at an airport during a snow storm on Christmas Eve their initial dislike for each other turns into a mutually beneficial arrangement. But is the façade they've created hiding more than either of them are willing to admit?

Caroline had a great life. She was living in Chicago, had an okay job, the best friends in the world, and an amazing daughter. Being a single Mom wasn't the easiest job, but she managed. It all changed when Caroline went to England for a wedding, and she came face to face with someone she thought she would never see again. The reason she doesn't date men with accents.

When her friend Rebekah asked her if she would meet her lonely brother to help him meet people, Caroline Forbes never thought it would turn out like it did. Series of Klaroline Drabbles AU/AH.

It was a deal to save her friend. It was never supposed to change her entire life. Nor was it supposed to change his, but that's the thing with plans, they don't always go quite how they're supposed to. [Set during 3x21 and then goes AU] Klaroline

After the horrific events of their parents deaths, the Mikaelson siblings find themselves having to deal with the fall out. Some will become closer, some will be driven further apart, but they will all surely be changed by the events. [All Human. Klaroline. Kalijah. Finn/Sage. and others]

When Caroline, the poor English village girl who got sold by her desperate family, hopped off the human traffickers' ship, she didn't know where this exotic, oriental land was…. Until she ended up as one of the emperor's latest concubine. And oh lord help her, the emperor was not who everyone else thought he was… Chinese royal historical Klaroline AU. Don't own TVD.

The past bleeds into the present and Klaus remembers everything. A tale of seduction, reincarnation and a witch's curse through the centuries. AU from 3x15. Darker, more obsessive Klaus.

Caroline Forbes was living two lives. There was the one with her family and friends where she was just a simple student, and there was the one where she was an escort. Everything was simple, she met with her rich clients and earned money to pay for college. But her life changed the day she met her new client to her list. What happens when Klaus Mikaelson becomes more than a client?

[On Hiatus] Disowned by his father and called Lucifer, Klaus Mikaelson rules London's Underworld in Regency England plotting his revenge. One of Society's reigning debutantes, Lady Caroline Forbes has one season to make a respectable match and save her family. All it took was a kiss to destroy their carefully laid plans. Klaroline Regency/Historical Human/AU

He feels it as soon as she is born, that tug at his heartstrings that says his mate has finally come into the world. It's beautiful and terrifying all at once, but most importantly what he has been unknowingly waiting for all along. Discontinued.

[On Hiatus] With one glimpse of Heaven's secret weapon, Klaus is willing to risk it all, even holy war, to have her by his side. Abducted by the Prince of Darkness, Caroline finds the lines between good and evil blurred as she is drawn into a plot to overthrow the King of Hell. Klaroline/AU

Recently graduated from New York University, Caroline works as an exotic dancer to pay off her debt. Klaus Mikaelson, a self-made billionaire, forced to watch the woman he loves continue tear her life apart. She doesn't know him. She doesn't remember him. Yet, Klaus Mikaelson knows her. He knows everything about her. He wants her to remember. He has to make her remember. AH/AU

He's the King of England. She's an Austrian princess. She was forced to leave her country to marry a man who is as ruthless with a sword as he is with his women. Can the future Queen of England win over her people and tame the King of England? AU- Possesive/dominate themes.

It was a once in a lifetime whirlwind romance and neither ever recovered from the eventual heartbreak. Can a chance meeting help right past wrongs and allow for second chances? A Klaroline Parent Trap AU/AH

The Avengers can be a little over-protective, especially in regards to one of their member's daughter. Klaus never expected that when he turned the pretty blonde, he'd end up on the receiving end of every gun and threat that Earth's Mightiest Heroes could come up with.

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]

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.