"Monsters are real?" Sky had heard the word monster before, but so far monster generally meant an alien that was either not very human, or not very nice. Often a mix of the two. She supposed that was a good reason to avoid these other worlds no matter how interesting they might be. She isn't Sarah Jane, or any of the others, so she's not as experienced handling 'monsters' (even if they are just unfriendly aliens).

Still, she smiled and was happy to have all sorts of information about the city, and the castle. Definitely enough to keep her busy until bedtime. And by then Sarah Jane should have found her.