It's bad enough the Storm Legion set up shop on our doorstep, but they've been assembling cannons to start blowing apart our city! They use some kind of device to merge with these machines. If you can figure out the device, you could take over a cannon and destroy their camp!
Luckily, the power cannons have only just been assembled. Now that you have figured out the access code, you can use them against Camp Talon.