High Priest Orven:
I think there are still too many monsters.
Go to the Sel Mahum Base and defeat the monsters that roam near. Monsters to hunt: Sel Mahum Sniper, Sel Mahum Raider, Sel Mahum Berserker, Sel Mahum Mage, Sel Mahum Thief, Sel Mahum Wizard, Sel Mahum Knight, Sel Mahum Footman, Sel Mahum Bowman..