Chapter 616 Dealing with Wicked People with a Wicked Person

Boom! The dull sound made people feel suffocated. The air twisted in an instant, and a huge stone weighed tens of thousands of kilograms thousands of meters away was smashed into countless pieces. "What do you think of it?" The elder couldn't withhold the pride in his eyes. The development of such a great killing weapon was meaningful. It was a great achievement to protect the ordinary people with it, not to mention it was a great breakthrough. It was more like a rocket launcher than a cannon, which could be launched by only one person. However, the quantity of electricity of a Heavy Sound Cannon would be exhausted after being used once. Then it needed to be charged and could be used the next time. Its function was similar to that of a sonic waves attack. Chu Xun was still a little surprised. It was stronger than he imagined. Faced with it, even an expert in the Gold Immortal Realm would feel threatened. It was enough to frighten the person other than to kill him. "It is