C1056

Thump! Thump! Thump! Thump! The second round of shelling began.

Thump! Thump! Thump! Thump! The third round, the fourth round.

Zhao Yun's self-propelled cannon was more than two hundred miles wide, covering almost half of the masterless land.

When the cannons were bombarding, the direction and angle of the attack would be constantly changed in order to maximize their coverage. Therefore