The following account was recorded in the agent's log during your transmission: Weird fungal growths, like iridescent moss, are covering the stone surfaces of a vast underground chamber. Water's seeping through the walls and collecting in a series of crystal-clear pools that seem to be emitting a low-frequency hum, kinda like the sound of chanting. Above, the chamber's vaulted ceiling appears to be a perfect, inverted replica of the Grand Prismatic Spring's color patterns. A beam of pale pink light is slicing through the air, somehow physically dissecting a patch of fungal growth, which is quietly regenerating itself without any apparent harm.