Outside the border military camp, a mysterious bronze door opens a space-time passage. The soldier Lu Yuan traveled through different worlds such as the Wandering Earth and Gundam SEED, building bridges between the heavens with technological covenants, and launched the "Sky Dome Project" with the support of the state. At the same time, Su Yan, a reborn young man in parallel time and space, relies on the virtual library in his mind to break through from lithium battery technology to independent research and development of industrial software, creating a business empire spanning multiple fields.
When quantum fluctuations led the two to meet, the All-Heavens and China Alliance came into being. Together with the Qin Empire, they studied ancient laws and their current uses, and inherited etiquette and civilization around the world. But the Chaos camp in the dark has quietly approached - this force that destroyed Trisolaran China is coming with entropy-increasing viruses and dimensional weapons. Amid the tremors of the bronze door, a battle to defend civilization that combines technology and magic and spans time and space begins.
