The following account was recorded in the agent's log during your transmission: Water's seeping through the porous ceiling of a massive, underwater cave filled with what looks like... a sprawling, abandoned city made entirely of coral. Umm, schools of bioluminescent fish light up the dark, stale air, illuminating crumbling buildings, empty streets, and even a sunken, ornate church with a coral-stained glass window. A constant, muffled rumble echoes through the cave like an underwater earthquake, and somehow, the coral city's streets are paved with dry, crackling leaves.