In the Qing Dynasty, the Country Was in Danger, and the Building That Supported It Was About to Collapse.

The protagonist is reading history books in the library and accidentally travels back to the late Qing Dynasty and becomes Zhang Cheng, a soldier in the green camp. In the army, he saw the country was weak, the government was corrupt, and the people were in dire straits. After a battle, he was the only one in the entire camp who survived and joined the army camp again. Determined to use his knowledge to change the course of history. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.