The Great Sunder

In ancient times, before humanity existed, the world was a great Pangaea, home to the 4 types of dragons. Each race of dragon housed a god that led them however their views on how the world should be governed varied and this caused war. In a final battle between the four ancient dragon gods, the land trembled beneath their might and the entire world was torn into the 3 continents that exist today. The epicenter of the battle left a great scar on the world which is still present today.