The Thirty-Six Stratagems of the Military Stratagem, the Beginning Was Simulated by the Empress

Lin Ce traveled through the Great Xia and became a pawn in the northern border. With the lost thirty-six strategies of ancient military strategists in mind, he rose from a pawn to a marshal. "You want the overall situation. I will make your overall situation less of a chess piece." What military strategists are best at is not marching and setting up formations. It's overturning the chessboard. (Not pure cool writing, low system presence)