Lands of the Sun
The region known as the Dragon's Wing is dominated by the coastal Sultanate of Asasor and the Lokoran Desert of the interior. Asasor is a subtropical nation of dark-skinned humans and halflings, ruled by the priests of the sun and moon gods. The sultan claims the borders of the Lokoran, and this frontier serves as a buffer between his realm and the sun-adapted orcs of that desert.
The Dragonspire Mountains, beyond the Lokoran, were once home to the evil hobgoblin empire of Rizagarn, but that nation's power was broken by the alliance of northern nations who founded the Shield. The hobgoblins' territory once extended as far as Asasor's borders, and the surviving eastern tribes remain a thorn in the sultanate's side. Fortunately, the hobgoblins and orcs hate each other as much as they do humans and halflings, which keeps their numbers from growing too great. But one of Asasor's greatest fears is that a charismatic warlord will arise among one of those races and undo the precarious balance along the frontier.
The priests of Asasor are also vigilant against the cult of Asmolon, the evil god of darkness and undead. This cult was responsible for the destruction of the halflings' ancestral homeland across the southern sea, and the sun god's champions try to prevent another such catastrophe by finding and destroying any evil they can uncover. They are also wary of the Cult of the Tarrasque, which has numerous adherents among the orcs, who zealously guard sacred sites in the desert where the beast has appeared in the past.
"Lands of the Sun" will initially focus on the hills and deserts of the frontier, with the heroes dealing with threats from orcs, hobgoblins, and death cults. Most adventurers here are humans, halflings, or half-orcs, but the other core races do visit and live within the sultanate in small numbers.