In the middle of Pan Xi world was a vast plain area. Trees stood orderly in straight lines, dividing the earth up like a chess board, while numerous villages scattered on the chess board like chess pieces.

Under a towering green mountain, hundreds of kilns had large clouds of smoke puffing out. Many fire-kind people surrounded those kilns while murmuring something and calmly manipulating the raging fire inside them.

Besides the mountain was a crystal clear river winding across. Water-kind people with neat clothes were standing by the river side, holding large staffs made from fish bones, manipulating the water and raising countless whirlpools. Spheres of mud were wrapped in the whirlpools, spinning instantly, until all sand impurities were filtered away, only leaving the finest and smoothest clay.

In the end, those perfectly clean clay spheres were sent up onto a flagstone by the river. Many earth-kind people gathered in this place, taking over clay balls sent over by th