In the world, there were gods who obeyed the rules, whether good or evil. But there were also evil gods who defied the rules. When a traverser was confronted by the rules that he could never conform to, the resulting collision marks the beginning of the story of an evil god… This is the story of a good man who transformed into a great jellyfish, then traversed his world to arrive at a world of swords and magic. His journey of searching and exploring eventually led to him remaking nature and changing the world.
There were many rapids, big and small, found at the edge of the Ring of the World where the "Negative Plane,""Matter Plane" and "Spirit Plane" bordered on. These rapids were disorderly and unsystematic, but they also contained an extremely powerful force and were very dangerous. What was scarier was the fact that such poverty and backwardness in the living environment would give rise to the greedy, selfish and unruly civilians. These places often breed the most terrifying magic beasts, each of which possessed earth-shattering powers that even gods would hardly be on par with. So while these places occasionally produced some bizarre treasures, it was rare for anyone who did not fear death to come seeking out these treasures.