Eberron: Shadows of the Last War
Argonnessen is the continent of the dragons, occupying the southeastern part of the world. Off of Argonnessen lies the island of Eren. Argonnessen (and Seren) are for the most part off limits to the “lesser races” (which includes most everyone except a dragon). The continent and island are also inhabited by dragon-worshipping human barbarians. Many of the continent’s dragons are members of a group known as the Chamber, which interprets the Draconic Prophecy and uses it to shape the world to the dragon’s liking.