The Ninth Era: Taking the Human World as the Way of Heaven

The World Is a Chessboard, and All Living Beings Are Chess Pieces. the Movement of Pen and Ink Will Shock the World.

Is there a protagonist who is like the title says, scheming against the world, all races, and all sentient beings, with no emotional line? ! ! No heroine, no harem! ! ! Pay attention to the labels! ! !