Zhou Peirong accidentally traveled to a poor farmhouse in Liming County. With the modern knowledge in his mind, he successively introduced tofu, paper, ice-making technology, and also discovered silk weaving skills. He joined hands with the smart and tenacious Li Yulian to start a business, and resisted repeated sabotage by villains such as Li Shaoqi and Sun Debiao. He was appreciated by the new county magistrate Wei An, and even accidentally saved the amnesiac prince Ah Chen of Jingan Prince. In the end, his invention was recognized by the court, and he was given a golden plaque from the imperial merchants. He was also granted a marriage by the emperor, and he finally got married to Li Yulian and started a new life.
