THE VAMPIRE'S ACCOMPLICE!

"Leave behind your humanity, and side with the devils by becoming one of them! Make the pact!" I wish I had known the repercussions back then had I chosen the path, as that voice said. But it's too late now. Since there's no one left here. No one left to call out my name. After 850 long years, on an obliterated planet, all alone, without a trace of life. The human who only ever wished for an eternal slumber is now the only one left standing. I wish I had listened more to her. I wish I had more time with her. I wish...Wait, who was she? What was her name? What was my name again?