The first thing she noticed, before they even walked through, was the noise. It was completely beyond anything she'd experienced, a humming, hissing and crackling sound that seemed to emanate from everywhere all at once. The second thing she noticed was that the air smelled... wrong. A little like the scent after a thunderstorm, only much more intense, and a smell that reminded her somewhat of burning coal, though not exactly. In addition to that was a melange of acrid chemical scents that assaulted her nostrils and stung her eyes. 