( (deep:1.3) on the attic ocean floor, a massive broken and ruined alien temple with disturbing  mineral encrusted towers) (other alien and disturbing structures are all around the temple). The city is so deep that the surface of the ocean is out of frame and not visible.   (dark foreboding bioluminescent lighting:1.3), (alien whales and fish are swimming through the underwater city.  
A black Cthulhu has emerged from the broken temple, and is swimming to the surface.
 in a dark Psychedelic alien world. The lighting is eerie and scary. The tone is somber and forlorn