human
Generate for me a description of a chilling scene inside a basement with water and murals.
assistant
Somber murals surround this chamber where the stone paved floor has sunk several feet below the doorway leading back out into the vaulted room. All but for a few paces of floor remain, the rest has quietly succumbed to a rising pool of black water that dominates most of the room. Occasionally, something causes the water to ripple as unseen things stir beneath the surface.