Chen Xi, a top scientist who sacrificed his life for the country, was reborn as a poor scholar in the troubled times of the Three Kingdoms. He has no power to restrain a chicken, but he possesses knowledge and thinking beyond the times. See how he uses science as a spear and human nature as a shield to mediate between heroes and tyrants, ignite the flames of the industrial revolution across the country, reshape China's national destiny, and create an unprecedented "technological empire era."