I Opened the Technology Tree in Ancient Times

Lin Mo, an unlucky modern man from science and engineering, was accidentally reincarnated into the Great Xia Dynasty penniless. In order to survive and live a comfortable life, he used knowledge that transcended the times, starting from a "little invention", and gradually established a business empire, stirred up the chaos in the court, and even affected the world structure. There were a lot of jokes in the process, and the three views of the ancients were repeatedly refreshed. Lin Mo repeatedly jumped between "making a fortune in a low profile" and "being forced to show off".