1. The starting NPC Curtis Guard is located near the southern gate of Gludio.

Talk to Curtis to receive the quest.

2. To the left of the gate is a round building. Walk around it and talk to Samed .

He will give you Anatomy Diagram NG .

3.1 Travel to the Ruins of Agony. Find and defeat the following monsters:

Ruin Zombie Lv. 15
Ruin Zombie Leader Lv. 16
Zombie Soldier Lv. 19
Zombie Warrior Lv. 22

to get Zombie Head NG , Zombie Heart NG , and Zombie Liver NG .

3.2 Travel to the Ruins of Agony. Find and defeat the following monsters:

Shield Skeleton Lv. 15
Skeleton Infantryman Lv. 16
Skeleton Tracker Lv. 17
Skeleton Tracker Leader Lv. 18
Skeleton Scout Lv. 19
Skeleton Bowman Lv. 20

to get Skull NG , Rib Bone NG , Spine NG , Arm Bone NG , and Thigh Bone NG .

4. The collected bones can be exchanged for a complete skeleton with Varsak , who is located to the left of the eastern gate of Gludio.

5. Once you have collected enough quest items, return to Samed and talk to him to receive the reward: