Question the Slaves

Objectives
Obtain the Twilight Slaver's Key and free 6 s.
 * Enslaved miner freed x6

Description
According to the orders you found, there is a key inside the tent in the southeastern end of Deathwing's Fall.

Obtain it and free the slaves in the quarry to the south.

Rewards
You will also receive:

Progress
What have we discovered?

Completion
Let us find this journal. We're getting close to the World Pillar fragment, I can sense it.