The beginning is easy, just kill the gremlins and other monsters at the stating point until you reach Level 10.
Teleport from Gludin Village to Windmill Hills. Be careful, some of the monsters are very aggressive.
Also accessible from Gludin Town Gate Keeper. Not far away, you can also try to level in the Wastelands.
Get there from Dion Town.
Giran Town Gate Keeper can teleport you to Hardings Academy.
Accessible from Hunters Village.
Right next to Aden Town, you have to run.
Use the Gate Keeper in Aden to get to the Fields of Massacre.
Accessible from Rune Township.
Accessible from Rune Township.
Near Town of Schuttgart.
