The Infernal Citadel

Once, this was a formidable fortress of wither skeletons or perhaps ancient piglins. Its black walls of polished basalt and nether bricks knew no defeat. But the Nether lives by its own cruel laws: the Crimson Forest proved to be smarter and more aggressive than anyone thought. Now it is no longer a citadel — it is a pulsating, breathing monster of flesh, wood, and darkness.

The fortress is not destroyed — it has been digested. The Crimson did not consume it from the outside; it sprouted from within, tearing the towers to shreds and turning the corridors into the arteries of a living organism.