The Hopeless Ones...

On a ledge of the reef, deeper than where you found the bloodcursed naga, you will find the hopeless ones: The bloodcursed voyagers, ghosts of those taken by the bloodcurse.$B$BIt is regrettable, what I ask of you now... but they must be destroyed and their cursed shells brought back to me.$B$BTheir souls must be put to rest. Return to me when you have done as asked and I shall give you one final task.