The Lost one

The eldest sister of the Original Family, the first living tribrid, Anaiah, has walked this earth longer than most. When she is not with her troublesome family, she is alone. She has watched her family grow and find their mates.
As happy for them as she is, she can only wonder if she has a mate of her own; or is she bound to walk life alone?
What will happen when she decides to live in Mystic Falls for the first time?
What will happen when her second family, the Cullens, call her for help?

*I don't own any characters except my original characters.*