Global Class Change: My Guns Can Be Modified Without Limit

【Class Awakening for All + Gunslinger + No Female Lead + No System】 More than five hundred years ago, spatial rifts appeared, and ferocious beasts invaded. The age of the Awakened began. Xu Ze awakens as a Gunslinger, a class known for being the most expensive to maintain. If you want high damage, you have to pay for it. Xu Ze says boosting damage is just a matter of modifying your gear a few more times. 【Modification: Damage (White)】: Damage +10 【Modification: Incendiary Rounds (Blue)】: Attacks deal additional fire damage, inflicting extra... What? Still not enough? Then stack it! Stack damage 99 times, and one shot kills an elite ferocious beast. Stack Incendiary Rounds to add massive fire damage. After leveling up, he discovers that his equipment can be modified, too! Agility, Constitution, Strength... all of them can be stacked without limit. Roll! Keep rolling! Xu Ze: Being invincible is so~ so lonely~