» Tue Jun 12, 2012 7:00 am
Spoiler I believe the shadow with the flag from a fort may come from the Autumn Watchtower which shows up as a Dragon icon on the compass. Why the shadow would come through an entire mountain is beyond me but that's the only "fort" type building in the right direction.
T'is quite bizzare, i will explore it more later and see if you may be right
