Chương 583: Time to farm [2/2]

Soon, only Rank F's and Lizardkin continued to enter our kill zone. As more and more of the Rank E's died, they simply didn't have the numbers to replenish them. 

The minigun and the M107.50 cal were mowing down the common undead with such efficiency that they made my guns look like they were spewing golden farts.

I got bored and had some of my avatars stop firing. Instead, they set mines along the cordon of Jo and Bella's lizard army. The howitzers did such a good job that I didn't feel any tension at all. 

I was kind of afraid of getting swallowed up by the 155mm shells. But since the ones controlling them were my girls, I was sure I would be safe. 

The Sirens all got angry and gave me an earful about being reckless earlier. So I repented and played nice.

For about an hour, my girls and I continued to annihilate the invaders on the 24th floor.