"Herquen, y'say? Well, speak up, lass," the disembodied voice of Coppernight says, to which the previously tortured dwarf replies.
"They speak the truth, Kalavar. They saved me from those damned dark dwarves."
The mine leader speaks again, voice gravelly and tired sounding. "Well, thank the gods for you lot then. What were you asking? Secrets? Yah, yah, we managed t'set up a few secrets for the duergar," the voice chuckles. "On your way down, you'll see a buncha blocked tunnels, stuffed with crates and the like. You just give a holler when those blasted dwarves are within range, and I'll blow the traps but good!" Kalavar chuckles again.