Human: Generate for a chilling scene inside of a crypt with bones and a chorus of slithering, clicking noises. Assistant: 
The tunnel ends here at the brink of a vast pit, piled high with the bones of the dead. A sea of ashen bones and skeletal remains gleams in the dim light, eyeless sockets turned up to the earthen roof as if searching for release. From far beneath, perhaps at the bottom of the pit, comes a chorus of slithering, clicking noises, like a million wriggling centipedes nesting in the bones.