"Yes," Inigo is quick to answer. Though he doesn't look back at Roland, much too focused on what's going on here. The few seconds it'd take to turn his head and look may just be the few seconds he'd need to react if the trouble decides to come from the front.

Not that there's any sign of it yet - not beyond the same tremors he can feel, shaking them in the dark. Like the first sign of bad news.

"What is that?" Especially down here, where there are so few possible causes. "An earthquake?"