I Have a Six-Sphere Chess Piece

This is a world with five elements, magical weapons, spells, holy places, and within the "Tao". Everyone in this world will have a chessboard in the heavens. When the chess pieces are there, the chess master lives; when the chess pieces fall, the chess master dies. Chess pieces from the six realms of heaven, humans, underworld, demons, devils and gods. There will be bonds between different chess pieces. When a chess piece from the demon world meets a chess piece from the divine world, one of the chess pieces will surely fall. When chess pieces from the human world and chess pieces from the demon world meet, one of the chess pieces will surely fall. When encountering adventures or enlightenment in the demon world and human world, chess pieces will ascend to the heavenly realm. Except for the demon chess pieces, all other chess pieces will escape into the underworld and become underworld chess pieces after they fall. The underworld chess pieces can only hurt the underworld chess pieces, but when night falls, the underworld chess pieces can hurt the six realm chess pieces. The human world must have god-slaying weapons to hurt the chess pieces of the god world, the human world must have demon-slaying weapons to hurt the demon world chess pieces, and the human world must have ghost-slaying weapons to hurt the underworld chess pieces. Within the rules, I am invincible!