The barrage of bullets flew across, and a bullet mark appeared on the ceiling of the exhibition hall... Yang Ming suddenly frowned. How could this be possible? The security check of the exhibition hall is quite strict. It is impossible for someone to come in with a gun without being detected!
Moreover, these people weren't likely to rush in by blunt force because people were guarding every channel. Once they failed, there would be an alarm. So, in theory, the appearance of these people was illogical!
If these people were holding a pistol, it was still possible, for example, Yang Ming's lipstick pistol from Wang Xiaoyan, as well as some small guns that could be assembled, or camouflaged into other things. However, these people were indeed using submachine guns. It was impossible to bring in this type of heavy weapon!
