1. The starting NPC Tataru Zu Hestui is located to the right of the entrance to the Hall of Kings of the Orc Village. Talk to Tataru Zu Hestui to start the quest.

2. Teleport from Orc Village to Frozen Waterfall. Go down the slope, find and kill monsters:

Kasha Bear Lv. 15
Kasha Blade Spider Lv. 17

Until you get:

Kasha Bear Pelt NG
Kasha Blade Spider Husk NG

3. Teleport to Orc Village, then to Cave of Trial. Head to the second room. Find and kill monsters:

Scarlet Salamander Lv. 17

Until you get 1st Fiery Egg NG

4. Teleport to Orc Village. Find Tataru Zu Hestui to the right of the entrance to the Hall of Kings and talk to him.

5. Exit the Orc Village through the southern gate and head south. Near the ruins find Hestui Totem Spirit and talk to him.

6. Return to Tataru Zu Hestui and talk to him

7. Teleport to Gludin Village. Find Umos Seer in the Orc Guild and talk to him.

8. Teleport from Gludin to Fellmere Harvesting Grounds. Head west, find and kill monsters:

Grizzly Bear Lv. 17

Until you collect Grizzly Blood NG x 3

9. Return to Umos Seer and talk to him.

10. Leave the city through the northern gate. Go past the Gludio Arena. Find Duda-Mara Totem Spirit at the well and talk to him.

11. Teleport to Gludin Village, then to Windmill Hill. Find and kill monsters:

Venomous Spider Lv. 18
Arachnid Tracker Lv. 19

Until the quest monster appears:

Durka Spirit Quest Monster Lv. 18

Kill the spirit and get Bound Durka Spirit NG

12. Return to Duda-Mara Totem Spirit and talk to him.

Duda-Mara Totem Spirit will give Totem Spirit Blood NG

13. Teleport to Gludin Village. Find Umos Seer in the Orc Guild and talk to him.

Umos will complete the quest and give you Mask of Medium NG

14. To change your profession, talk to Osborn High Prefect in the Orc Guild of Gludin.