At that time, the black legion of the Qin State fought invincible hands all over the world, and in the Battle of Changping of Qin and Zhao, Bai Qi killed hundreds of thousands of prisoners of war of the Zhao State like pigs, destroying the most powerful opponent of the Qin State in the late Warring States period. In the later unification war, the only hard battle encountered by the "Mafia Army" composed of Great Qin Ruishi was the Battle of Chu State, Qin Shi Huang first let the young general Li Xin who attacked the Yan State lead 200,000 people to attack the Chu State, and as a result, he was defeated by the famous Chu general Xiang Yan in the Battle of Chengfu, the Qin army suffered heavy losses, and Li Xin fled back to Xianyang. Qin Shi Huang had no choice but to sacrifice the last trump card in his hand, the famous general Wang Qi, and recruited all the young and middle-aged 600,000 people in the Qin state to come to the whole country, and after three years of bitter fighting, finally Xiang Yan's army was defeated and committed suicide, and the Chu state was destroyed.
But the matter is not over, Xiang Yan has a grandson named Xiang Yu, xiang Yu also has a nickname, that is, the Western Chu Overlord. Comrade Xiang Yu has not been a fuel-saving lamp since he was a child, and his family arranged for him to tutor the teacher to take a class, and he was directly scared away by Xiang Yu, and he was distressed by the shadow area of the teacher's heart for a minute. After growing up, he has been idle, one day saw Qin Shi Huang out on a tour, was thundered by this windy pomp and circumstance, said the super domineering words "He can replace", and determined to become a great man like Yingzheng, the people next to him thought he was talking about dreams after hearing it. If it is said that the Taiping dynasty is prosperous, Xiang Yu's words are bragging, but God has sent him an opportunity. In the year when Hu Hai became emperor, two di si named Chen Sheng and Wu Guang in Chudi revolted with more than 900 "labor reform prisoners", and this uprising also captured dozens of cities, and the whole country began to revolt under the encouragement of these two di si. Of course, Xiang Yu was not idle, and set up 8,000 disciples in Jiangdong to start a business, becoming one of the many anti-Qin armed forces.
Almost at the same time as Xiang Yu raised his army, Chen Sheng's first general Zhou Wen led hundreds of thousands of rebel troops into Hangu Pass, and the army was near Xianyang, and the Great Qin Empire was in danger. At this critical moment, under the leadership of the famous general Zhang Handan, a counterinsurgency army composed of 200,000 prisoners of labor easily defeated Zhou Wen's army, and took advantage of the victory to chase Chen Sheng and Wu Guang to see Marx, and also took Xiang Yu's uncle Xiang Liang with his hands, and had the potential to sweep away the rebel army in one fell swoop. After destroying Xiangliang, Zhang Handan was ready to attack the newly restored Zhao State and besiege the King of Zhao in Julu City, and if the Zhao State was destroyed again, then Zhang Handan would control the initiative. Zhao Guo must be saved, but Zhang Handan is too fierce, and no one dares to make a head bird. Only Xiang Yu did not believe in this evil, he only took 20,000 people, did not leave a way to retreat, took the initiative to launch an attack on Zhang Handan, nine battles and nine victories, and in desperation, Zhang Handan could only surrender.
After defeating Zhang Handan, Xiang Yu turned his gun to another Qin army besieging julu, the Great Wall Corps led by Wang Li, and launched a fierce attack, wang Li's entire army was destroyed, and the main general Wang Li and the vanguard general wrote themselves. After this battle, the two main forces of the Great Qin Empire were all reimbursed, and there was no obstacle on the way to Xianyang. It was really thirty years in Hedong and thirty years in Hexi, Wang Li was still Wang Qi's grandson, when his grandfather forced Xiang Yan to commit suicide, and now Xiang Yan's grandson forced him to commit suicide. As for the 200,000 Qin troops who surrendered, Xiang Yu's handling of them was exactly the same as bai qi's treatment of the 200,000 Zhao troops captured in the Battle of Changping, that is, pit killing. Therefore, it is said that "sooner or later it will be repaid when it comes out of the mix", and if it is not repaid now, it will still be repaid in the future.