Era: Wasteland Mechanic, Dismantling Scrap Guns for Unlimited Upgrades

After the disaster, ferocious beasts were everywhere, and humans migrated and wandered collectively, relying on mobile living shelters to avoid the tide of beasts. After Shen Bei traveled through time, he encountered the team's desperate sacrifice. Everyone wanted to push him out to attract the rot wolf, but handed him a defective pistol that could easily explode. Accidentally awaken the firearms proficiency system. You can gain experience and upgrade equipment by disassembling and repairing weapons. You can see through the Wolf King's plan to surround and obliterate the sentries. You can survive in the cruel wasteland without relying on supernatural powers and only by modifying firearms.