Volume 1: "The Nine Layers Palace Reignited"
Main plot: Xiao Che, a special soldier, travels through time and becomes the deposed prince of Dayin, awakening the "Emperor's Eye" (you can check the character's loyalty/hidden plot). In order to break the "seven-day poisoning" deadlock, he used modern game theory to solve the mystery of the cold palace and returned to the court by taking advantage of the visit of the enemy's envoy.
Highlights:
In the Jinluan Palace, he exposed the chain of evidence of the third prince's collaboration with the enemy in public:
"The five million taels of household deficit are hidden in the mezzanine of the mission's tribute box!" (The system shows that the density of the box is abnormal)
Tearing apart the hypocritical court in an instant 9
Volume 2: "The Battle of the City and the Game of Heaven and Earth"
Main plot: After being demoted to northern Xinjiang, the male protagonist uses "modular city technology" to rebuild the border (cement + bastion defense) and develop the wool textile industry chain to revitalize the economy. When the Xiongnu army pressed on the border, they used "weather weapons" (artificially created sandstorms) to reverse the situation of the war.
Volume 3: "All nations come to conquer the world"
Main plot: The male protagonist returns to the capital to seize the throne and discovers that the dragon throne is the core of the "civilization promotion system". Envoys from the nine countries arrived with extraordinary beings, revealing the truth that the world is a testing ground for high-dimensional civilization, and opening a copy of the struggle for hegemony among the countries.
Dayin Black Powder vs Ottoman Rune Cannon vs Roman Legion of Heroes (Collision of Multiple Civilizations)