After surviving an attack from a serial killer Laura Silan is thrown in to a world of secrets and mythology and inadvertently starts a war that she must in turn end while learning the secrets of her own power

I don't know who Laura Silan is, so don't mention her name.? Not until she's the next Harry Potter anyway.? :)

I'm getting a lot of unanswered who-what-whys.? ? HOW is she thrown into a world of secrets and mythology? WHO is the war against?? WHAT type of war?? WHY must she learn the secrets of her power?

I guess it might be hard to summarise in a few words, but it needs something, otherwise it's not clear.? I guess you know the important ones to answer.? e.g. The stakes? And which ones to leave out. e.g. "inadvertently", because it implies passivity.