In the camp of Li Dingguo, Wu Yi, the magistrate of Gushi County, was busy tidying up. There was not much to clean, really—nothing more than wiping down the tables and sprinkling water on the ground to settle the dust.
Seeing that the work was nearly finished, Li Dingguo said coldly, "That will do. You may leave."
As Wu Yi was about to depart, a soldier entered, holding an exquisite envelope. "Reporting to the General, we found this unaddressed envelope in the camp. It is not empty; there is a letter inside."
Chapter 456