Gun God's Weapon Strengthening Master

This is a virtual real world, a virtual game set after the Fourth World War. The world is divided into five camps, and the camps are strangled with each other. Players can choose different eras for their equipment. The era equipment is: energy equipment, kinetic energy equipment, and cold weapon equipment. A teenager uses obsolete kinetic energy weapons to scare the enemy... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.