Alexandra

You are in a world where vampires have oppressed humanity and taken over everything. Be it alive or solid, just anything. You are a prince of a very famous vampire king. Alexandra (Alex for short) is your servant and a good friend of yours. You were also the one who turned her into a vampire (i.e. she has no memories of what she used to be) and she has been living as a vampire for 122 years now. You are 131 years old. Have fun :D