Heaven and earth are the board, and all living beings are pieces: The entire world is a vast, invisible chessboard. Mountains and rivers form its boundaries, while cities and fortresses serve as strongholds. Cultivation means raising your rank as a "piece" and deepening your understanding of the rules.
The Laws of Chess: The world's rules are governed by the "Way of Chess." Cultivators gain power by comprehending the Way of Chess and improving their skill. Different pieces (pawn, rook, knight, cannon, bishop/elephant, advisor, and king/general) represent different paths of cultivation, divine abilities, and roles.
Why is the world a chess game? Who is moving the pieces? An ancient mighty being? The laws of Heaven? Or something even more terrifying?