The Sky Is over Qin

Modern doctor Liu Jingtian, due to an accident in the time shuttle experiment, traveled to Handan, Zhao State, at the end of the Warring States Period. He met Yao Mengxi, a female doctor, and with her help he adapted to ancient life. He unexpectedly received martial arts and machine skills from a reclusive master of the Mohist family. By chance, Liu Jingtian risked his life to save Ying Zheng and Zhao Ji, who were working as hostages in Handan, and became brothers of life and death with Ying Zheng. With the help of modern historical knowledge and extraordinary wisdom, he helped Ying Zheng's mother and son escape from Handan and return to Qin after a life of nine deaths. After entering the Qin Dynasty, Liu Jingtian helped Yingzheng step by step eliminate Lao Ai and Lu Buwei, clear the obstacles in the court, consolidate the royal power, and became life-and-death friends with famous generals such as Wang Jian and Meng Tian. He used modern knowledge to improve ordnance, optimize tactics, build a logistics system, improve the intelligence network, and lead the core strategy of destroying the Six Kingdoms. He escaped death on the battlefield and in the court many times, stirring up the situation in the Seven Kingdoms. During this period, Liu Jingtian traveled to the seven countries, met, got to know each other, and fell in love with a group of women with different personalities. There were daily fun and flirtations, the bonds of life and death, and the pull of falling in love and killing each other.