Military engineer Chen Mo accidentally traveled across the Qin Dynasty and became a low-level craftsman in Xianyang Palace. As soon as he used crude tools to build a model of a steam engine, he was targeted by Zhao Gao and imprisoned for "troubling the country with sorcery." In prison, he met Fusu, the demoted young master, and the two teamed up to escape from prison. They took advantage of King Qin Yingzheng's opportunity to seek immortality and offered his "organ skills" in exchange for life. However, Zhao Gao has colluded with the remnants of the Six Kingdoms in an attempt to take advantage of the "meteor falling from the sky" situation to depose Fusu and take control of the government. Chen Mo must find a balance between Ying Zheng's suspicion, Zhao Gao's assassination and Fu Su's ideals, and use the power of the industrial revolution to reshape the Qin Dynasty - otherwise, he will not only die, but also let Chinese civilization sink in reincarnation for thousands of years.
