Ava Lockwood, twin sister of Tyler Lockwood, had never felt alone. That was until she did the unforgivable and ignited her curse. Now she felt incredibly alone in the whole thing, that was until she met him. (The vampire diaries AU) (Klaus Mikaelson)

This is after season 4.

My name is Kaitlyn Patrova. Yes, Katerina Patrovas sister. I haven't seen my sister since she was banished from our village, due to boring a child out of wedlock. I was being put through another one of my fathers beating when a certain couple of vampires saved me. I fall in love with my savior, and we get married. Soon enough, my happiness is destroyed. Here I am, lying in a box, going on about 400 years, surrounded by my in-laws, all of us with daggers in our hearts. That is until a couple of people in really weird clothing get my coffin open! Then I see some familiar faces, and hear one voice I was hoping, yet terrified I would never hear again.

Klaus Fraternal Twin Brother,Isak born two minutes before Niklaus was the key to Niklaus heart. He trusts his twin more than he trusts any of his siblings. He s daggered his twin only three times. They re as close as ever since Niklaus undaggered him after the last time Mikael found them. (Isak played by Liam Hemsworth) Rated T for language.