The soul of Su Sheng from Guangdong, a modern military fan, traveled through the Warring States Period and took over the role of Zhao Kuo, who was "army on paper". It coincided with the critical situation of the Changping War. King Zhao was ordered to hand over power to Lian Po, and the fate of 400,000 Zhao troops was tied to him. Faced with the Qin Army's tiger and wolf divisions and Bai Qi's machinations, he abandoned empty talk and adopted a modern military system combat model to reverse the food and grass dilemma and break the defensive deadlock. There are two concubines in the tent, Lingxi and Yueyao, who are in charge of the art team. They use music as the blade and intelligence as the thread to become the hidden edge. In front of the battle, Zhao Yan and other three generals lead the cavalry charge, building a defense line with flesh and blood. From strangulation on the battlefield to games in the court, from the entrapment and killing of Qin generals to shock the world (actually, the captives were transferred back to Zhao State for labor reform, which was known to the outside world as the entrapment killing)