Andor's Trail

This place is crazy lookin'.
How do I get passed this duderino right here?

There is a quest in Blackwater Mountain Settlement. You have to choose a side to get up there.
Once you have the right knowledge you will get further.

Uuuuuugh. Fine.
Oh, by the way, I killed a grave robber earlier and it started a quest called awoken from slumber. I put the knife back but nothing happened. You know anything about that?