In the drifting expanse known as the Shattered Sky, entire civilizations cling to the backs of colossal, ancient leviathans that swim through the upper atmosphere like living continents. This particular city, called Vireloch, rests atop the obsidian hide of the Skybeast Nha’Riv, whose body stretches for miles and whose movements shape the lives of those who dwell upon it. Towering spires of blackened steel pierce the clouds, their neon veins pulsing faintly with siphoned lifeblood—streams of molten essence drawn from the creature itself to power the city’s forges, lights, and engines.

Vireloch exists in a perpetual twilight, floating between worlds where the sun’s light is fractured by storms of violet mist. The air is breathable only within the shelter of the spires, where windshields and energy barriers keep the toxic upper-atmosphere spores at bay. The city's society is stratified by altitude—those who dwell near the highest spires live in relative comfort, while those closer to the beast’s spine endure tremors, corrosive winds, and the ever-present rumble of Nha’Riv’s heart.

The people of Vireloch are bound by ancient pacts with the Skybeasts, sealed generations ago during the Great Groundfall, when the land below crumbled into an ocean of void and storm. In return for protection and mobility, the cities feed from their host’s essence, an act both sacred and parasitic. Culture revolves around worship of the Skybeast and mastery of aerial navigation, with every child learning to read the flow of clouds and the shimmer of distant lightning. Technology blends arcane bioengineering with scavenged pre-Fall machinery, creating a world where living tissue and cold alloy are indistinguishable.

Yet tensions brew beneath the steel and scale. Whispers speak of Nha’Riv’s slowing flight, of its pain deepening as the lifeblood harvest intensifies. Resistance cells, calling themselves the Unmoored, believe the Skybeasts will soon perish, sending every city crashing into the Abyss Below. But the ruling Spirelords suppress such talk, claiming that the endless flight is eternal as long as the harvest continues.

Here, in the shadow of the spires and the glow of molten veins, life hangs suspended between heaven and the abyss, carried on the back of a dying god.