The Gull-Dropping Sail-Foulings of Seagull Reef and the Crowded Rookeries of the Crags
The stench of guano hangs thick over Seagull Reef, a jagged archipelago where the sea and sky bleed into one. The 'Sail-Foulings' are not merely bird droppings, but a creeping, corrosive blight that warps wood and canvas, crippling the ships and livelihoods of the coastal folk. On the high crags, the crow-like Rookeries have built a strange, symbiotic society with the very birds that cause the plague. They see the foulings as a sacred excrement, a sign of nature's reclamation and a vital resource for their alchemical arts. The players arrive as outsiders, caught between a desperate populace on the brink of starvation and a reclusive cult defending a harsh but balanced existence. The truth, buried in guano-slicked caves and whispered by mad prophets, is far more complex than a simple pestilence.
Chronicle Prelude
The players dock at the settlement of Brinehaven, a once-prosperous port now choked with tarps and desperate, soot-stained fisherfolk. The air reeks, and the only ships in harbor are half-eaten by the blight. The mayor, a gaunt man named Harlan, pleads for aid, pointing to the distant, guano-white cliffs of the Crags.
Environmental Traits
The Sail-Foulings are not a natural plague but a symbiotic organism. The Rookeries' 'Wardens' cultivate it to feed a colossal, subterranean nest of the primal Matriarch Bird, a creature whose very life force stabilizes the unstable geothermal vents beneath the reef. Destroying the blight could cause a catastrophic eruption. Saving the reef requires either silencing the Rookeries or finding a way to satisfy the Matriarch's hunger without dooming the surface.