Geographic Nexus

The Geographic Nexus is a vast dimension made up of stone hallways located at the very deepest recesses of every world. The Nexus links these worlds together in a great interconnected web. Individuals with enough skill, determination, or luck, can discover the Geographic Nexus and make use of it to travel between worlds.

To date, very few living creatures have made use of the Nexus, largely due to its elemental guardians who jealously guard the entrance to it. Having to travel over a dozen miles beneath the surface of a world also has a part in protecting the Nexus from those would abuse its power.