Collect the blood of 5 nerius fiddlers (Crab found in the general vicinity of ( 570, 3, -55 ) Copy/waypoint +570.01, +2.95, -55.42 and ( 857, -1, -178 ) Copy/waypoint 857, -1, -178
Read the book.
Collect the blood of a nerius hermit (Crab ^ found in the general vicinity of Hidden Beach Path / ( 585, -0, -332 ) Copy/waypoint +584.76, -0.06, -332.40 & on the beach)
Read the book.
Collect the blood of 3 shoreline barracudas (Fish found in the water (west of the dock))
Read the book.
Collect the blood of 3 dusk darts (Fish found on the water (near the dock to the east))
Read the book to obtain your reward. You must be in Nek forest for this to work, you can't go to another zone and read the book.