The Underworld

Geography

The Underworld, located deep beneath Noctratium, consists of a complex network of caverns and tunnels. This massive system features varying caverns—some as large as countries—connected by narrower passages. These caverns are not only vast but also host distinctly different environments, from crystal-lined halls to dark, water-filled chambers.

Ecosystem

Life in the Underworld has evolved without sunlight. Plants and animals depend on the glow from bioluminescent fungi and algae for survival, forming a unique food chain. Creatures here have adapted to their dark surroundings in fascinating ways, from developing acute senses to relying on vibrations and sounds to navigate and communicate.

Ecosystem Cycles

Moisture regularly condenses on the cavern ceilings and 'rains' down, supporting the growth of fungi and algae and the creatures that feed on them. This water cycle is crucial for sustaining life forms that, in turn, support each other through various symbiotic relationships.

Climate

Temperatures in the Underworld are generally stable due to its insulation from the surface. However, thermal vents and occasional magma flows introduce warmer pockets, creating diverse microenvironments that influence local flora and fauna.

Fauna & Flora

The plant life is mostly fungal, with giant mushrooms and glowing moss covering much of the landscape. Animals include glow worms that create networks of light within the cavern walls and large echo bats that use sound to see in the dark.

Natural Resources

The Underworld is rich in resources such as precious minerals and mana infused crystals. Its unique flora, particularly the bioluminescent fungi, are valuable for their potential medicinal properties. These resources are challenging to extract but are highly prized on the surface for their rarity and unique properties.