Wang Yan's hand-held items turned out to be slender steel needles, each just the size of half a toothpick. Wang Yan had dozens of them.
Others didn't know what these things were, but Su Yu Kuang, very familiar with guns, knew immediately upon seeing them that these were the firing pins of machine guns.
At this moment, Su Yu Kuang suddenly realized why Wang Yan had been inexplicably talking about the importance of firing pins to guns. It hadn't been without reason, but rather quite pointedly.
Su Yu Kuang hurriedly turned around and said to the men in trench coats behind him, "Quick! Check if the firing pins in your guns are still there!"
Upon hearing Su Yu Kuang's words, the men in trench coats were somewhat baffled. The firing pin was deep within the machine gun, and the only way to see if it was there was to disassemble the gun.
But since the boss had said so, the men in trench coats dared not disobey. They quickly opened the machine guns and disassembled them step by step.