China’s Warring States period, a raging dragon that would raze the land for 500 years, saw many kingdoms rise and fall, making way for the next generation of kings and generals to fight for supremacy. Eventually, seven powerful states emerged from the endless cycle of warfare. In the kingdom of Qin, Li Xin, a war-orphaned slave, trains vigorously with fellow slave and best friend, Piao, who shares his proud dream of...