C694 Someone Attacked the North Gate

A hurricane stirred up the dust, and eagles circled in the night sky. From above, the vast, rugged lands of the northern frontier stretched out, where the dark mass of the South Army moved swiftly toward a city.

"Move! Move!" echoed through the ranks.

Ahead of the city, thousands of soldiers were busy with two tasks: pouring oil and digging trenches.

Gu Changping stood on the city wall