Li Fengxi accidentally traveled through the troubled times of the late Tang Dynasty, known as the Five Dynasties and Ten Kingdoms period.
Bad news: This is an era of cannibalism, cannibalism in every sense of the word, and he is not a college student who knows everything. He is only interested in history and studies a little history, and knows nothing about chemistry and so on.
Good news: He has a golden finger to assist the imperial system. Let's see how he can end the troubled times, unify the country, eliminate the hidden dangers of the feudal towns, and rebuild the Tang Dynasty to achieve a lifetime of hegemony!
Until later, the two Tang Dynasties fought for each other. Whoever lost was a traitor, and whoever won was orthodox.
(Because this historical record is too messy and incomplete, there will be many fictional original characters)
