Shen Shuwu was originally a researcher of modern history. Once he was a border official of the Dasheng Dynasty, he mistakenly identified the enemy's secret agent as a colleague. In the chaos, he actually lit the imperial city's artillery and blew up the enemy's food route. During the crisis, he was captured by the cold-faced general Pei Zhaolin, who wanted to question and kill him to correct military law. But Pei Zhaolin found that although this man was as stupid as a child, he was familiar with the military formations and firearms composition of later generations, and he could understand the enemy's fate with every word. The two went from distrusting each other to relying on each other in life and death. A firestorm caused by a misunderstanding actually revealed the truth behind the undercurrent of imperial power - it turned out that the real secrets were hidden under the dragon's chair.
