I love this, Snorb! I'm trying to be more constructive than just "OMG! WIN!" but really, your story so far has been such a delight to read. My favorite parts are of Kain; you've really written him well. It's really hard for me to write Kain because of his accent, and you've made it look so easy! Also, pairing Shir and Rolf together has been interesting. It's not one I would have considered, but I really like it. Great job!
Also, it's nice to have a really light-hearted, happy ever-after to PSII. I admit, my own interpretation of the aftermath of PSII is quite grim (though I refuse to believe
they all died). Anyway, I have really enjoyed your story. More! More!