Da Qin: I Bring Modern Technology to Sweep Across the Six Countries

Lin Che, a modern young man, accidentally traveled to the end of the Warring States Period. At the beginning, he fell into the border battlefield between Qin and Zhao, and was taken into a military camp by the Qin army as a spy from the Six Nations. In order to survive, he relied on modern knowledge such as first aid, papermaking, salt making, iron smelting, and gunpowder to prove his worth step by step. Finally, he entered Xianyang and became the most special existence around the young Qin King Yingzheng. At this time in the Qin Dynasty, Lu Buwei's power was overwhelming, Lao Ai was secretly plotting rebellion, the six kingdoms were still united, and the Huns were eyeing the north. From a time-traveler who just wanted to live, Lin Che gradually became involved in imperial intrigues and a war to destroy the country. He made paper to convey orders, refined salt to amass wealth, built roads with cement, made steel and cast soldiers, used gunpowder to shake the palace gates, used hot air balloons to observe enemy formations, used stirrups to transform cavalry, and pushed the Qin Dynasty in the Cold Weapon Age step by step towards the industrial dawn. However, although technology can sweep across the six countries, it may not be able to win over people's hearts. After reunification, the real enemy is not on the battlefield, but in the deep palace of Xianyang. Counterattacks by Zhao Gao, Hu Hai, Chang Sheng Mi Meng, and the old nobles followed one after another. Lin Che must take action before history collapses and rewrite the fate of Qin II's death. In this life, Great Qin will not only unify the world, but also bring China to a new era of civilization two thousand years ahead of schedule.