These pyramids were interesting, though he didn't nearly understand how they worked. The best and most obvious guess was that they were magical, but even magic should have a limit of what it could achieve.
For that matter, he concluded that these people were either really good mages, or had some weird technology which most of the world was oblivious towards. Either way, he didn't want to ask too many questions, or unintentionally harass these people with his curiosity. It could be dangerous.
Bardeelus stuck with these few young ladies for a few more minutes, before he let them get back to work. He didn't want to be too invasive, especially since everyone here had been nothing but kind so far.
"Hell, this place is better than home." He thought, and although his will for power burned hotter than fire, he couldn't help muttering something over.