The Spirit Will Get You Quest/Spoiler

Method
Note: To do this quest you must have access to northern Zao.
 * Coming from either west or east (blue circles) head towards the stairs which lead up to the mountain (white circle). On the way you might face all different kinds of monsters.


 * Now go to the south but watch out to not get trapped since here are lots of monsters as on the entire quest ways. Here you will find the Npc a Cranky Lizard Crone. Ask for a mission and accept it. The Npc wants you to find three Faded Last Wills.


 * The first Faded Last Will is located in a Box (Brown) upstairs to the north-west of the Npc.


 * To get to the second Faded Last Will you have to head south until you reach some stairs. Go up, kill or run all monsters and collect it from a Box.


 * Go back downstairs to find the third Faded Last Will. Go a few steps to the south until you reach another ramp and go downstairs. Again kill or run all monsters and collect it from a Chest.


 * Once you collected all Faded Last Wills head back to a Cranky Lizard Crone and tell it about your mission.

Transcripts
Accepting the mission:

After collecting three Faded Last Wills: