Okay, first, he has no idea what you're talking about. Second, wow, does he have to be the one to explain it? Oh well, here goes. He offers a soft smile, though. Perhaps it's best to try and break this to her easily. Maybe not go into the whole monsters thing. Or at least downplay them. This was all clearly going to be a trip.

"The planet I'm from didn't really have a name as we thought of it. Me and the two people from there have chosen to call it 'Hyne', after the god of legends that made our world. It's a place with magic and creatures that would easily be considered outside of the realm of normal. There are Sorceresses whose magic can alter the fabric of reality itself. There are dragons, people like to hear that one. There are mercenaries and knights. But there is also space ships and television and movies. I just didn't watch many. And I don't really understand a majority of the cultural references thrown about. I'm only just learning chatspeak from a young man from an Earth with 'superheroes' with unbelievable powers that make even me nervous."