Cleaning up the Rats

Meanwhile, the other group of mercenaries—a bigger group with 6 people, all of whom were past level 20—were still running, unaware the other team had fallen not long after they had entered. 

Each area had their own strategies. In this one, it was redirecting the enemies into certain open spaces to be able to deal with them more cleanly. 

This was especially true when they judged the enemies to be quite strong, and the whole trapping-in-alleys strategy might not work because they'd just get barrelled through. Stronger people could also maximize their equipment, which could pose a bit of danger to them. 

In any case, the mercenaries were confused when they kept running into dead ends. They did not know some walls weren't actually part 'system' buildings but were temporary construction. Even if they did, who would have the time or energy to determine which one they could destroy?