From Changping to the Fall of Qin, I Survive by Relying on Sima Guang

Wang Sanyi transmigrates from the modern era to the Northern Song dynasty, then transmigrates to the Warring States period with Sima Guang's teachings in mind. From Changping to Xianyang, from piles of corpses to the Great Qin Empire. A man who only wants to lie flat and scrape by is swept along by history. What path should he take?