[ He chuckles at that, an oddly nice sound from someone who looks like a bad Halloween costume gone wrong. ]

Oh, sweet summer child, I've not exactly stayed alive, while I am in fact a living vampire, I have died many times. I simply just keep getting back up. I have a very interesting physiology, and one I do not wish on anyone.

However, maybe if you would like I could take a sample of your blood for study and see if there is anything that can be done, but I would need more information.