trong army and defeated enemies outside the borders, such as the Xiongnu, Liao Kingdom, and Jin Kingdom, making them tremble in fear for over a hundred years, daring not to encroach on the Qin Empire...d."Sān Bǎo seemed thoughtful, as if he had already understood Li Chen's meaning.Li Chen smiled and said, "If the mole is among these four people, his most important purpose in infiltrating here is to...