
First of all, this place is an island in the sky. It normally cannot be seen from the ground, as it is too high up and usually hidden within the clouds. This place is the home of the Sky Temple. You need the sacred treasure, a magic crystal: the Sky Tear, in order to forge the Key of Twilight. However, therein lies the problem.
This place was originally a holy ground for the Sky Tear. Aeromancers built the temple to keep it safe, but about 50 years ago...outsiders entered this place and sought to claim the Sky Tear for themselves using advanced technology. Eventually, this created a state of conflict among the residents.
I came to this place about five years ago to do my best in settling this feud. You could say that my job is that of a negotiator and representative. There was almost a breakthrough, but then a few days ago something changed for the worse: the Sky Tear was stolen from a third party.
I have reason to believe that the Sky Tear is still here on this island, since the island is still afloat. Islands just don't float on their own you know.
The point is: you've come at a bad time. I am sorry that I could not prevent this from worsening, but this is the result. However, I can tell you that the Aeromancers will not be after you because I informed them of your arrival ahead of time and explained your situation. I tried the same with the other faction wasn't so sympathetic.
If you can reclaim the Sky Tear from the thief, you will be able to forge the key without entering the Temple. Lastly, it's highly likely that Yokoshima is involved. The timing is just too close for it to be a coincidence. Be careful.