Deepcraft: The Overworld Dungeon

Jax, Mugs, and Kael find a 2x2 shaft of polished deepslate beneath their server's spawn point, pulsing SOS in Morse code. They descend. The entrance seals behind them with bedrock. The mobs inside don't shamble — they flank, coordinate, and learn. Something is commanding them. At the bottom of the dungeon: an enchanted book with an enchantment that doesn't exist in Minecraft. The compass it powers points straight down — through the floor, past the bedrock, into the Nether. No portal. No loading screen. The Overworld was just the first level.