Ugh, that's Eva for you. Asking too many questions, and then getting frustrated when one of them doesn't get answered. Neil waves one hand, both to try to wave off her question and to calm Tauriel down.

"Tauriel, just chill for a minute. It's fine. You can help me explain where we are." He gives a pointed glance to Eva. "Because that's a little more important right now. So uh, welcome to the castle. A nexus of timelines and alternate dimensions all conglomerating into this little limbo area that just happens to take the form of an island in the sky. And no, this isn't the latest premise of my favorite comic book."