This is a fantasy world where "wisdom" and "computing power" are respected. The world was divided into nine continents, with dynasties coexisting and constantly conquering each other. The source of power is not simply spiritual cultivation, but a special ability called "divine calculation". A person with strong divine fortune-telling can deduce heaven's secrets, plan thousands of miles, and perform the deeds of gods with a mortal body. Everything in the world, from the victory or defeat of a war to the rise and fall of a dynasty, can be regarded as a huge "chess game." The players who play chess are the top figures who understand the rules and influence the destiny.
"Magic calculation" does not come out of thin air, but must rely on huge and accurate information. Information is power, lies are weapons. Everyone and everything is a chess piece on the chessboard, with its own fixed "move" and "value". But a true master can make soldiers escape from the power of chariots and horses, and can also make generals fall into the siege of pawns. The biggest advantage of a reborn soul is not to predict the future, but to have "certain information" about the future, which in itself is an invincible trump card.