Early kingdoms mapped the world beneath three intact moons and learned to draw magic from their crossings. Trade roads, fortress towns, and temple schools grew around reliable ley lines, while old survey marks became the basis for borders and place names.

Mages and kings turned the moons against one another, shattering Nuitari, Lunitari, and Solinari. Their fragments scarred the continents, twisted ley lines, and left magic pooling in dangerous concentrations that still shape weather, creatures, and politics.

The first dungeon portals opened where accumulated magic condensed into living labyrinths. Adventurers discovered that every portal had a dungeon lord, and that defeated dungeons faded, while neglected ones grew stronger and began spilling monsters into the surrounding lands.

The Adventurers Guild now ranks explorers and dungeons alike, collecting crystals, monster parts, and relics to fund civilization. Twelve regional powers enforce the compact unevenly, arguing over portal rights while one undefeated dungeon has already broken into the wider world.