The city today is a marvel of negative architecture. You do not walk on Atlolis; you walk through it. Its streets are former ventilation tunnels, wide enough for three carts abreast. Its plazas are collapsed caverns where the roof fell in and was never replaced, leaving oculi open to a sky that seems too far above. Its famous libraries line the walls of a flooded quarry, books preserved in wax-sealed bronze cylinders, read by lamplight in submerged gondolas. The citizens have lungs like bellows and eyes adjusted to the green glow of phosphorescent fungi cultivated in every corner.
The city of Atlolis did not rise from the sea. It sank into it. atlolis
And the tide outside the harbor walls rose and fell. And the city breathed. And the coral grew. And the silver veins deep below pulsed with a thought that had been forming since before the first starfish dreamed of legs. The city today is a marvel of negative architecture
And in return, the city sustains them. The fungi that line the walls metabolize the trace minerals leached from the coral. The water in the cisterns is rich with dissolved calcium that strengthens their bones. The air itself carries a faint electrostatic charge that eases the constant, low-grade headache of the Remora's gift. They are parasites in symbiosis with a corpse of geology. They are the memory of the mountain that drowned. Its plazas are collapsed caverns where the roof
But there is a deeper story. The one the Librarians of the Sunken Quarry do not write down.