Lin Yin, a modern special forces soldier, was involved in a mysterious electromagnetic storm during a mission. Traveling to the suburbs of Beijing during the Qianlong period, he encountered 18-year-old Heshen (real name Shanbao) who failed the provincial examination and was bullied. The hero's skill saves him from danger and they become brothers with different surnames. The male protagonist guides He Shen to realize that the imperial examination is not the only way out, and uses historical knowledge to prompt him to seize the opportunity of becoming a Luan Yiwei guard. He Shen became the bodyguard of Luan Yiwei according to the historical trajectory, and the male protagonist disappeared behind the scenes as a "secret friend". Relying on the concepts of modern management and information science, dimension reduction attack methods such as "efficient official procedures" and "emperor's preference analysis report" were designed for him. At the same time, the martial arts plot is launched. The male protagonist gets acquainted with the female warrior "Dimen" of the anti-Qing and Fuming organization, and falls into a dilemma between love and friendship. The male protagonist helped Heshen solve several difficult cases, bringing him into Qianlong's sight, and started Heshen's official career. From He Shen to the Minister of Military and Aircraft, the male protagonist becomes his most secret "mastermind". Creatively apply the concepts of modern economic warfare and intelligence networks to the court: establishing a private think tank similar to the "Strategic Staff Department", implementing "Integrity Performance Assessment" to win people's hearts, and designing financial means such as "Salt Yin Securitization" to amass wealth. Fight with historical figures such as Agui and Liu Yong. When Qianlong abdicates and Jiaqing succeeds, the protagonist is keenly aware of the change in political winds. Plan an escape route three years in advance: create a "suspended death" incident, convert part of the wealth into maritime trade capital, and establish a secret base in Luzon (Philippines). In the last year, he helped Heshen deal with key crises but failed to persuade him to retreat bravely. In the fourth year of Jiaqing (1799), the protagonist "died of illness" and set sail with his confidante and loyal subordinates.
