C1437 Start Draining

Just like that, three days passed. The tents by the lake had already increased in number, and were about to surround the entire lake.

At the same time, Xu Tianyu also received a piece of good news. On the other side of Tianyu City, Chen Guang and the others had finally made a complete set of the Flame Cannon through fifteen incomplete blueprints.

The Flame Cannon was actually a god-tier cannon