Shen Dong indeed had this idea, but as for who to choose specifically, that would be decided later. At the moment, he was rather fond of Chen Shili. If his girlfriend felt the same, then he could basically make a final decision. The purpose of bringing those people here was merely to replace the previous incompetent security guards.
Those people were drawing such high salaries, so how could they still be so sloppy? Absolutely unacceptable. If they were really that sloppy, they would only be fit to be doorkeepers. Those kept inside needed to be the kind who truly knew how to fight, the kind who wouldn't lose a fight. Only they could stay there and deter others. Otherwise, incidents like the one that happened would be extremely dangerous, alright?