Gu Wang, a modern man, accidentally traveled to the early Ming Dynasty and became a fugitive slave. At a critical moment, he was bound to the mysterious system. His first task was to contact the King of Yan, Zhu Di. With his system and quick wit, he attracted the attention of the undercover Zhu Di during the conflict in the market. Because of his innocent identity and strange words and deeds, he was selected by Zhu Di as a candidate for his son-in-law, and unexpectedly stepped into the Yan Prince's palace. As a humble son-in-law, he dealt with the undercurrents of the palace and external threats. With his insights and systematic help that transcended his time, he improved farm tools, offered suggestions, and quietly accumulated strength. Not only did he establish a subtle friendship with Zhu Di's three sons, he also won the heart of the princess. Since the Battle of Jingnan, Gu Wang has become Zhu Di's hidden secret chess, using ingenious strategies and cross-era technology to achieve great successes. After Zhu Di ascended the throne, he advocated long-distance voyages and joined hands with Zheng He on seven voyages to the Western Seas, raising his country's prestige among all nations, expanding its maritime territories, and leading the Ming Dynasty on the road to global hegemony. This is a passionate legend about a little man acting as a son-in-law, stirring up troubles behind the scenes, and ultimately helping Ming Dynasty dominate the world.
