While Li Shiyu’s sniper rifle was a devastating weapon, its report was too loud. This was the city center, and hundreds of beasts would converge on their location the moment they heard the gunshot. They would instantly be killed if they couldn’t escape.

But then Lu Shiyu took out a twenty-centimeter-long cylinder and everyone immediately approved of the plan. It was a silencer—a nano silencer, to be precise. It was cutting-edge technology that preserved a gun’s firepower while silencing the noise it generated. 

“This is a nano silencer, but it's only...