บท 637: A Conspiracy

Starting from S137, in the next few hours, high-pressure rifled tubes of ballistas on the north city gate of Mocco City were broken one after another. As more and more ballistas stopped working, more and more demonized puppets rushed forward...

At the sight of this, the commissioned officers and fighters who were defending on the city wall started to roar furiously. Some fighters even punched onto ballistas, making their fists bleed; however, the ballistas still remained broken.

High-pressure riffled tube was the core component of the ballista. Theoretically, as it was made of special alloy, it should be of great durability. This component didn't need to be replaced usually as it wasthe most durable component of the ballista. However, many high-pressure riffled tubes were damaged one after another at the critical moment. This indicated that it was not a coincidence; instead, it was a conspiracy...