Heart of the Titan
The holy city in the south, Sanctus, is located in a desert region known as the Harena. Sanctus sits near the edge of the southern rift where it is protected by the city itself in addition to a craggy mountain ridge.
The city has earned its name from being the spiritual center in Gigas in addition to having been built in the sun-bleached ribcage of the remains of an ancient titan. It is governed by the Triumvirate: the Paladin King, the child Cleric Queen, and the Warlock Diviner.