< There wasn't much study on my kind, I was one of only two who weren't originally human. Most of their meddling -- humans, I mean -- just made matters worse. Disaster upon disaster, which they sent me in to mop up. >

[ Nothing like being an exterminator of your own species. ]

< My rampages were useful to them, so they only cared so far as they could point me in the right direction. I was their weapon, they were happy to wield me. > [ This is only partially true, but Saya would have no way of knowing that. ]