I Just Want to Catch Fish but I Am Regarded as a Heavenly Being by the Ming Dynasty

Dressed as an idle nobleman of the Ming Dynasty, he only wanted to use modern knowledge to improve life. However, because his "invention" was too high-profile, he was "reported" to the emperor by his neighbors, opponents, and eunuchs. He had to use more amazing "magic" to justify his theory. In the end, he was forced to shoulder the fate of the entire civilization amid the national frenzy.