Emperor Liu Zhao of the Han Dynasty accidentally awakened the traveler's AI golden finger. This AI has core functions such as information retrieval, data analysis, and technical deduction. Against the background of historical books such as "Book of the Later Han", starting from the first year of Yongyuan, he relied on AI to promote the all-round reform of Yanhan, taking "integration of East Asia → global unification" as the main line to simultaneously promote the development of nine major fields such as government, military, and science and technology, and ultimately achieve global unification.