Elena
Lucifer. Had a whole wipe out humanity sort of a plan. Was fairly close to winning by the time we managed to push back. Why I helped really, something that could end the world. Not me obviously but living on the world and all I was rather fond of the survival of humanity. Couldn't do without the food source now could I?
Then we talk.
I assume you know my families feelings toward you. Thing is, I'm a pragmatic sort. One. Caroline will need you. You are her best friend and I would not deny her that. More selfishly, killing you breaks this rather convenient little truce. I mean, If I see you on the floor and close to death I might step over your corpse. Long as you're still a vampire anyway. But you need not fear retaliation from me