"Hey! Ye alright in there?!"

It's usually not hard to hear Castor when she wants to be heard, but the thunderous sound of falling rock and sediment has drowned out most of her cries until now.

"I saw ye dive in, just yell if you're alive!"

One of the larger rocks may or may not be shifting ever so slightly, as though there was someone on the other side pushing against it and winning.