Redemption (Niklaus Mikaelson Fanfic)

Niklaus...
His name alone sends chills along everybody's spine. His name alone speaks volumes. He is a cold-hearted monster, a bastard son, an arrogant prick, and a tad bit egotistical. But if there is one thing he holds dear, and one thing nobody should mess with, is his family.
Rebekah is missing and he is enraged. Every passing day without no clue about the whereabouts of his sister drags him deeper into the darkness. He is ready to kill anyone who stands between him and his sister. And he won't hesitate to kill the one who has her.
Laura....
She is a simple, human and a therapist. One thing she didn't expect was for Niklaus, the devil himself, to come knocking on her office door. She knows all about Klaus's reputation, she's been warned about the man. She doesn't want him near her, but she can't send him away. Not only that, but there is something about Klaus that pulls her to him.
She will be thrown into the vampire world, her life will be endangered. Her life is about to change. Is it for the better or for worse?