C440 Putting an End to the Problem

"Forget it, it's boring. I've had enough!"

Gao Yan took out his Metal Wind Fire Spear from his Universe Ring, loaded it at an incredible speed, and without even glancing at it, he casually raised it, "Peng!", following the firing of the armor piercing bullet, the runes on the surface of the Metal Wind Fire Spear calmed down, and the muzzle emitted a green smoke