The Precursor's Sphere contained a complex geometric metropolis that was always shifting into new forms. It was said that the sphere had been created by an ancient civilization, long extinct, who had possessed a level of technological knowledge that was far beyond anything that modern civilizations could even imagine. The world was a masterpiece of geometric design, with towering buildings made of materials that seemed to defy the laws of physics. The city was populated by a race of beings who were said to have transcended the physical realm, possessing powers that allowed them to manipulate the very fabric of reality. Despite its beauty, this world was also said to be a place of danger, with strange energies emanating from within that could drive those who ventured too close to madness.