[ The explanation is fascinating, and he listens carefully to it. It's not quite the same as what he knows - or rather, now knows thanks to being in Abraxas - and two hundred years gets an immediately raised eyebrow from him. Suddenly those time differences here don't seem quite so daunting. ]

From what it sounds like, there was some kind of portal, almost, that happened to be activated through the rock. Except that instead of taking you somewhere else like the portals here do, it took you straight to the past.

[ Curious. That's not like the Warp spell Lysithea knows either which would've been his next guess as a similarity, but time isn't involved there at all. That's simply being moved physically from one spot to the next. It doesn't match the abilities he knows some Summoned have; even those are far closer to being Warped.

Well. Maybe best to explain what'd compelled him to ask since it's not simply curiosity alone. ]

There are... some time discrepancies between myself and those I know from home who've also been brought here. Nothing quite so drastic as centuries, but enough that it still matters. Hilda and I have about a year between us before accounting for time that's passed while I was here before she arrived. A year may not seem like all that long, but with the war going on there was- a lot that happened.