The following account was recorded in the agent's log during your transmission: A faintly luminescent mist seeps from the stone entrance of a submerged Gothic cathedral, sunlight barely reaching it from the surface above. Like, my lungs are killing me, the water pressure's making it hard to breathe... I can see ancient stained glass windows, somehow still intact, depicting scenes from the Book of Revelation. The air's thick with the smell of salt and algae, and an incongruous piece of the Roman Colosseum is embedded in the far wall, its crumbling stone overgrown with coral.