Scheming for a Kingdom in a Desolate Town

After unexpectedly transmigrating to a poor border town in the Chen Kingdom, he has no System or golden finger. He can only rely on his modern knowledge to survive. Starting with digging wells and purifying water, improving farming methods, and cleaning up the environment, he gradually turns a dilapidated town littered with the starving dead into a peaceful utopia where everyone can live in comfort. One day, the emperor passes through in disguise and is astonished by this miracle. With an imperial decree, he summons the man straight from the countryside to the imperial court.