[She cocked her head in curiosity, as 'Origin' and 'Eternal Sword' didn't mean anything to her, with the exception of one possibility. Nevertheless, she nodded her understanding of the complications implied in timetravel.

Their hearts, huh? So then humans really don't learn, do we?

[It was a sobering and depressing thought, after they had found the belief that humans were capable of changing as a whole. Were they wrong?]

...Could you tell me more about this Origin and sword? And Dhaos, too. I don't recognize any of those, but maybe there's still a connection.