Wang Meng, a modern time traveler, pretended to be the Langya Wang family and temporarily acted as the shepherd guard of Nanjun. At that time, his foundation was shallow, his false identity was in jeopardy, the Nanjun nobles were secretly conflicting, and the imperial court was watching him eagerly. In order to overcome the predicament, Wang Meng shocked the world with a letter of war. He set up Jixia Academy to invite students. With "application of knowledge in the world" as the core, he used modern knowledge to reduce dimensionality and expose the illusion of empty talk about classics and meanings. He went deep into the field workshops, promoted water conservancy, modified looms, and researched iron, so that book knowledge could be put into practice for people's livelihood.
Faced with the gentry hiding their land and resisting change, Wang Meng used thunderous methods to clean up and rectify Nanjun, making Nanjun a monolith. His talent and learning were appreciated by the emperor, who not only removed the word "generation" and was awarded the title of Zhen Taishou, but was also hired as a visiting doctor of Taixue. Then he went north to Jiankang with innovative tools such as the "horsepower water pump", hoping to implant the new knowledge into the heart of the Wu Dynasty, and stirred up the situation with the strategy of "using both kings and tyrants". He vowed to let the name "Wang Meng" spread from a corner of Nanjun to the world and become a legend that spans the ages.
