It's chapter 3, and we're already getting dry-form informational dumps of lore. I never understood that. Do we need it? Does it change anything right now? Can't we learn about those in some organic way? Like, I believe that the blonde chick is some super important and powerful vampire, and the rest of them are basically peasant type. We learned that if they drink blood from humans, it's kind of addictive for them, or potent or whatever you wanna call it, hence why they all get bloodbags to prevent that. See how easy that was, and we didn't need to waste an entire chapter on the protagonist reading books to us.
Especially since so far, the protag could be a cardboard cutout. I get that characters are at first reactive and later they turn proactive, but I'd rather see her interact in different situations, learn about her, and so on.