C193 The Power of a Cannon

The faces of all the members of the Yun Feng army were filled with emotion as they eyed the spark emitting from the cannon.

Murong Bo and Kou Yinghuang also had a face full of hope. These cannons were almost all modified by Ye Qian, and the artillery shells were also improved. It was said that they had a range of more than three miles, which was twice as far as before