C2767 Blast out a Ruin

Maybe it was good luck after the Black Tortoise City was built, but while the warship was upgrading, the Hong Martial Cannon sent good news that its range and firing speed had improved.

At night, Dongfang Qingyu came to the site of the experiment to watch.

Boom!

With a flash of white light, a fire exploded two hundred meters away. Dirt flew everywhere, and a small hill was flattened