C1137 Soldiers Have Arrived in North Korea
Cao Ang led his army to retreat, but as they retreated, the army continued to fall, and more and more soldiers surrendered. In particular, the army led by Zhang Xiu pursued them closely, and the cavalry hid and killed them. As a result, Cao Ang's army lost more and more soldiers.
Cao Ang had retreated back to Changli County along the way. After the army retreated into the city