C384 Tactics of Youzhou

Like Jiang Qin, Gan Ning led 500,000 troops to attack Northface City. Before he could even fight, the guard general had already surrendered. This made Gan Ning very depressed. From this, it could be seen that Cao Cao's military strength was very tight. Even a large city like Liaoning or North Mountain had only a few hundred soldiers. Of course