The following account was recorded in the agent's log during your transmission: Massive, cyclopean pillars of coral and black stone support the dripping, cavernous ceiling of an underwater grotto, umm, water pressure is crushing, the air's stale, must be trapped down here. The sound of scraping and scuttling echoes through the chamber, it's like, super loud, as colossal, bioluminescent crustaceans construct an intricate, hieroglyphic-covered temple around a twisted, rusted Ethereum mining rig at the room's center. A stream of glittering, iridescent particles flows from a cracked, granite font, filling the space with a noxious, acidic mist that reeks of decay and seaweed.