The protagonist traveled through time and became the eunuch Su Peisheng in "The Legend of Zhen Huan", bringing with him complete knowledge of modern business management and game theory. He did not participate in the fight for favor, and did not aim to subvert the imperial power. Instead, as a "professional manager", he maximized the efficiency of the harem's operation under Yongzheng's eyes by optimizing the harem's power structure, intelligence network, and resource allocation, and at the same time drove all those who wanted to harm him to collapse.
