On the eve of that prosperous age that has been praised by future generations for thousands of years, the Tang Empire stood at the crossroads of life and death.
In the ninth year of Wude (AD 626), dark clouds came over Chang'an City.
Prince Li Jiancheng pressed forward step by step, King Li Yuanji of Qi sharpened his sword sharply, and the great ancestor Li Yuan was indecisive. Tiance General Li Shimin, the God of War who once swept across the world, is now trapped within the confines of the Prince of Qin's Palace, facing the desperate situation of "everyone is a swordsman, and I am a fish."
Until that rainy night, a mysterious black jade from fourteen hundred years in the future - a general-purpose auxiliary AI terminal, awakened in his palm.
This is an epic about choice.
From the bloody storm of Xuanwu Gate to the coming of all nations under the rule of Zhenguan. Li Shimin used AI as his staff to trudge through the limitations and transcendence of the times. What he has to fight against is not only his political opponents, but also the old world with backward productivity and outdated ideas.
"I don't ask for immortality, but I want my people to have a glimpse of the distant future."