When he woke up, Li Fan was struck by lightning and transported to the Zhenguan period of the Tang Dynasty! And became a down-and-out scholar? Fortunately, mobile phones have also come along, but... There is only one Baidu APP left that can be used? Wait, unlimited power? The signal is full? Now it's developed! Poems and songs? A piece of cake! To govern the country and bring peace to the country? Baidu it! What? Turks invading? Search for gunpowder recipes! Let's see how Li Fan uses a mobile phone to play with the Tang Dynasty, step by step, and become a legend!
