Great Tang: Technology Builds a Golden Age, and Li Shimin Breaks Down in Tears

Could the secret mastermind behind the Xuanwu Gate Incident really be Li Chengfeng, a boy raised in the countryside? The eldest son of Li Shimin, he hides among ordinary folk, improving pig farming while developing perfume and making a fortune. As one ingenious scheme after another emerges, from using Buddhism and Taoism to build influence to securing the borders with a lottery, this prodigy who turns the Great Tang on its head will ultimately uncover his origins and take command of the empire.