The pages of this tome overflow with Eld Aedyran inscribed in a spidery hand. These tell of Heldr, a leader of the Hand Occult several centuries past. Though much of it is difficult to read - much less interpret - the end details a ritual aimed at achieving "complete communion" with the Obscured.
The memoir suggests that in order to become one with Wael, an individual must entirely erase themselves from history. To exist obscured is to never have existed at all.