Modern insurance sales travel through the late Han Dynasty and become Han Yu, the son of Han Fu. He was mediocre in his previous life, but in this life he is determined to change his family's tragic fate. He used modern knowledge to improve equipment and innovate military training methods. He made friends with Guo Jia and Xun You in advance, subdued the fierce general Gan Ning, and formed an elite private army. With his literary talent, he amazed Luoyang, escorted him to a high-ranking official position, paved an intelligence trade route, and gathered strength step by step. On the eve of the approaching troubled times, he lay dormant to recruit talents, train elite soldiers, accumulate foundations, make a comeback against the odds, protect the family, and calm the people, and compete in the troubled times of the late Han Dynasty.
