The giant underground chamber was circular in shape and as immense as the grand hall of the Bright Castle. Its walls were built out of the same grey stone slabs as the mighty walls of the Dark City, but unlike them, the walls of the chamber were covered with whispering streams of cold, nebulous black water.
In the center of it, a vast mountain of human bones rose from the ground, reaching almost halfway to the distant ceiling. Thousands… no, hundreds of thousands of people must have perished to create it.
With a harrowing realization, Sunny finally understood where the people who built the ancient city and the impregnable wall surrounding it had disappeared to.
They were all here, piled onto each other in this vile monument of death. This horrid dark chamber was their final resting place.
An old memory suddenly surfaced in his mind.