The country of Yunlan is in turmoil, with traitors and sycophants in power, and the people are miserable. Lin Chen, a young man with a mysterious life experience, has made a name for himself in the capital with his talent and courage. He joined hands with the ambitious third prince Zhao Yu, went through many hardships, outsmarted powerful officials, fought against foreign enemies, and finally helped Zhao Yu ascend to the throne. After Lin Chen became prime minister, he implemented reforms, which made Yunlan Country strong and prosperous.