First, you need to go to the southern part of Azshara Bay and find the quest NPC Natpag.
Next, follow his prompts to reach the designated location.
In the coastline area, you need to find the spawn point of the Demon Blood Snapper.
Collect a sufficient number of Demon Blood Snappers. Please note that during the collection process, pirates will refresh periodically and may take away the Demon Blood Snappers you collected.
When you encounter pirates, you need to brush them off in time, otherwise you will need to collect Demon Blood Snappers again.
After you have collected enough demon-blooded snappers, return to NPC Natpagg and submit the task.
After completing the task, you will be able to obtain the corresponding item benefits.