Thera

The world of thera is a creation.

Geography
Thera is a flat world. This has always been assumed by all the peoples of Thera. Some scholars had proposed that the world was really spherical and only seems flat because of its vastness however when investigated all evidence pointed to Thera as a flat world.

Thera is a pangaea meaning it is an extremely large body of land completely surrounded by water with only small islands seperated from the mainland. If one were to attempt to travel to the edge of Thera the ocean would seem to gradially rise up infront of you making it extremely difficult to travel to the edge by boat. If one persisted long enough the temperature would also decline to temperatures as low as -40oC as the ocean continued to incline as it freezes solid. The last leg of the journed would therefore have to be made on foot while the incline gradually increased until it the difficulty becomes no less than climbing a mountain. After this the crystal firmament that contains Thera could finally be seen and touched though it is stronger than titansteel and immune to all magics and for good reason, the dome was not made to keep people in but was meant to keep others out.

History
The world of Thera was created some hundreds of thousands of years ago.

Locations
The Grand Gulf