Long ago: Chaos
Some say that the creation of the City of Kroy dates back to old ages. So long ago that even the stones were still very small. One day, Chaos was visited by his 4 brothers, who came from the North, the South, the East and the West. The brothers saw Chaos and said "Oh my, dear brother, you have such an impenetrable surface! How can you breathe? How can you smell? How can you feel what is around you?" They had pity with Chaos and provided him of several holes in his body. Some holes for a mouth, some holes for eyes, some holes for the nose, and some holes for the ears. Now, that Chaos had holes to perceive the outside world, he died.