With faithful friends by his side once again, Drizzt Do'Urden returns to Gauntlgrym, to find and turn Pwent, Bruenor's loyal shield dwarf, from vampire back to mortal once again. But not only do he and his cohorts face a perilous journey through the Underdark and the dangers of the undead that lie within, but in order to do so, they must face a colony of drow and their leader, who would like nothing better than to see Drizzt Do'Urden dead.