Bloody Memories

The new basis for a story I am working on:

I am a vampire. But, so is most of the society. A hundred years ago humans reigned and ruled while my kind hid. Angry and hunted, we fed, ruthlessly killing not only for substance but for revenge. I was part of the original war, the one that will kill your kind. The vampires will rule; humans will be harvested, and no one will ever remember the way things were before. Except me. I will always remember, for I am the first vampire.