The modern special forces king Fang Huainan died in the execution of his mission, traveled to the fictional Zhou Dynasty, and became the down-and-out Huainan Marquis who was demoted to Liangzhou. The original owner was drunk, lustful, notorious, and left behind a three-year-old son Fang Xiaobao who was mistreated. In order to protect this only concern, Fang Huainan changed his original style and activated the "God of War System" with modern military knowledge. He trained guards, improved weapons, and rectified city defenses. He repeatedly repelled the invasion of barbarians, Huns, Mongols and other foreign enemies. He also exposed the conspiracy of the three princes to collaborate with the enemy and treason, and gradually took power from the border princes. He fought all the way south and north, united the grassland tribes and the countries in the Western Regions, built a powerful thermal weapon army, quelled civil strife, expanded the territory, and finally established a prosperous dynasty. He not only protected the stable growth of his youngest son Fang Xiaobao, but also became a legendary emperor, writing an iron-blooded legend of a handsome nanny in ancient times.
