This is a first draft, if you like it I'll continue.
I really like your song, I'm not a very devoted black/death metal fan but this songs got so much energy!
The lyrics have a vampire theme overall. This morning started with a fight with my girlfriend, it didn't last long but I still felt like shouting, maybe this explains why I made these vocals :)

Pretty cool for a first draft! I like where you're going with this,vampire theme fits perfectly,great vocal effect very demonic.

cool, I might be busy for a few days, but gonna continue as soon as I can.