[ But after his explanation, Sebastian is rather caught off guard by the question that follows. It's again another gap in experience due to the differences of time. He doesn't have the context to wonder about what Demeisen does. It's clear from the question in his tone as he parrots one word. ]

...Real?

[ His brow knits together as he at least considers it, but it's clearly for the first time. ]

Well, yes. I have been given no reason to think it is not real. A marvel, certainly, but I experience everything as I normally would.