A trillion years ago, gods wandered the vast universe. The demons were their natural enemies, driven by instinct to hunt them down.
When heaven and earth first took shape, the gods descended upon the continent, and the demons followed, beginning a new round of slaughter.
So the gods divided their own thoughts of good and evil, creating the living beings of the mortal realm...
A young god grew up among humans. The so-called hunt and counter-hunt were nothing more than pieces on a small game board. One day, he stepped off the board and became a player, only to discover that these so-called players were themselves pieces on a much larger board.