At the end of the violent Qin Dynasty, the Luowang organization was raging all over the world. The CRRC government ordered Zhao Gaoquan to dominate the government and the public, and all loyal and good people were slaughtered. Ma Xiaochuan, the son of Fusu's old tribe, was burdened with the blood feud of his father's death and wrongdoing. He founded Xuanshui Camp with the "Xuanshui Qianlong Kung Fu", vowing to overthrow the tyrannical Qin and kill the enemy with his own hands. There was a lot of estrangement between him and Ding Lingling, the deputy commander of the Thunder Cavalry, when they first met. However, after they were ambushed in the Black Wind Gorge and Ma Xiaochuan was poisoned by biphosphorus, Ding Lingling went to the mountain temple alone to find the antidote. The two led Xuanshui Camp and Lei Qi to march westward side by side, destroying Yingluo Stream and overcoming the dangers of Wu Pass. They used wisdom and courage to clear the obstacles to the westward march. Finally, they arrived in Xianyang and witnessed the surrender of Ziying and the fall of the Qin Dynasty. However, the world is not yet settled, and power disputes have arisen. After Xiang Yu took control of Xianyang, his desire for power expanded and he marginalized Ma and Ding. He also insisted on killing the surrender and inheriting the Qin system. Ma Xiaochuan insisted on benevolence and contradicted Xiang Yu's political views. Finally, he and Ding Lingling stepped down from military power and said goodbye to the center of power. From the flames of revenge to joining hands to protect the world, to breaking free from the shackles of power, the two stick to their true hearts in troubled times, and finally stay away from the disputes in Xianyang and move towards their own world and future, leaving behind a martial arts legend about chivalry, friendship and choice.
