[quote=@Rilla]
Less purposeful invasion and more unforeseen consequence of the Valgarian Blessing. 

Maybe one day I'll do a catalogue for Allarian Events... and stuff.

Fun fact: Never watched most of GOT. 
[/quote]

I've never watched an episode, read the books a while back, basically a medieval soap opera, I'm a history student from England so it's pretty much just a re-hash of what actually happened in England with some white walkers thrown in for the fantasy element. Underwhelming, but good enough.