Dressed as a clerk in the accounting office of Prince Qin's Mansion, tomorrow will be the Xuanwu Gate Incident.
What's even more terrible is that the original owner just copied a copy of the military deployment map of Prince Qin's palace last night and planned to sell it to the prince.
The messenger is already on his way.
Fortunately, I have a [Historical Mirror] that can see the future.
"Your Highness, there will be an ambush at the north gate tomorrow."
"Your Highness, Li Yuanji will escape from the west."
"Your Highness, 30% of Jieli Khan's army has died from horse plague."
Li Shimin: "Who are you?"
Shen Qing smiled slightly: "I'm just a bookkeeper who knows history."
But Xuanwu Gate is just the beginning——
Two hundred thousand Turkic cavalry were forced back by the Wei River.
The backbone of the Tang Dynasty was built with cement outside Chang'an City.
The first flintlock gun of this era was made in Tiangongfang.
And the gears of history have been turned beyond recognition...
Can I live to see the heyday of Zhenguan?