Sci-fi

The Sun disappears, an Alien Insect Swarm attacks, and humanity falls into a dark age.
    “Shoddy Pistol Lv. 1/9, Damage 3, Effective Range 15 meters”
    After dealing effective damage ten times, it can be upgraded to:
    “Normal Pistol Lv. 2/9, Damage 4, Effective Range 30 meters, activates Extra Attributes: Bullet Recovery 1/1h”
    Facing the overwhelming and sky-filling Swarm, Lin Feng obtains an Item Upgrade System that allows his bound equipment to accumulate Upgrade Points by killing enemies, achieving infinite equipment upgrades.
    Pistol → Blast Gun → Nuclear Cannon... → Star-Annihilating Cannon
    Upgrading can also grant Extra Attributes: Bullet Recovery, Spatial Magazine
    RV → Armored Vehicle → Mobile Fortress... → Cosmic Battleship
    While others are still struggling to survive, Lin Feng is already driving an armored vehicle, holding a Blast Gun with infinite bullets, and enjoying the fun of grinding monsters to upgrade.