Lin Fu, a graduate student in the Department of Modern History, accidentally traveled to the dying Yao Dynasty and became a border official. At that time, the imperial power was on the decline, the feudal vassals and towns were divided, and the people were in dire straits. With his solid historical knowledge, he helped the under-appreciated seventh prince Zhao Zhao keep a low profile.
Lin Fuxian cultivated land to alleviate the food shortage, improved firearms and strengthened military equipment. He also helped Zhao Zhao dissolve party strife and appease the refugees. In the end, Zhao Zhao ascended the throne with the assistance of Lin Fu, abolished the bad government, quelled the rebellion, saved Dayao from the crisis, and started the "Zhao Xing Era".