I just reached this area of quests and I would like to share a guide about Galeed Plateau quest.
It is referred to pxd_ in reddit.
Reference: https://www.reddit.com/r/treeofsavior/comments/4dys4g/galeed_plateau_quest_guide/
Guide: http://puu.sh/obbZG/672a43e298.jpg
Enjoy the game. 