After Qin Shihuang unified the six kingdoms, tyranny raged, and Jing Ke failed to assassinate Qin and caused bloodshed in Xianyang Palace. His youngest son {Jing Tianming} was desperately rescued by the world's best swordsman, Gai Nie, and he embarked on a journey of escape. Gai Nie not only taught Tianming swordsmanship, but also taught him chivalry. On the way to escape, Tianming met anti-Qin patriots such as Mohist giants and Taoist descendants, and gradually uncovered the deeper truth behind his father's assassination of Qin and the darkness of Qin Dynasty's rule. From an ignorant and cowardly young man to a knight who dares to take up the moral responsibility, Tianming relied on the sword in his hand and the righteousness in his heart to break through the Qin army's encirclement and blockade many times and smash the Qin State's conspiracy. When Chen Sheng and Wu Guang's uprising swept the world, he resolutely led the knights and knights to join the rebel army. As a young man, he carried the banner of anti-Qin and fought to overthrow the tyrannical Qin and protect the people with his blood and sharp blades.