So as I working on new zone, I decided, that actually I have to work out lore a bit. As some other questions regarding main quest line raises, I just wanna remind to everyone, especially those, who tries to follow the story, that most things you currently see are not canonically solid or anything. Most of the stuff was done (and still somewhat influenced by) to see what sort of stuff I can do with engine, and to give overall idea what to expect of future game.
So, said that, don't be surprised if main quest line will receive major changes in next version. Thank you.