In a nationwide exodus, my possessions possess the ability to upgrade

Disassembling and reassembling a handgun, it now displays an added statistic: 【Handgun Lv.1: 0/5 (Ordinary Handgun)】 Firing a single shot garners one point of experience; with each level gained, the range doubles, culminating in bullets that detonate on impact. Experience resets every ten levels. Similarly, after dismantling and reattaching the limbs and shell of a small turtle, it too acquires a new data entry: 【Turtle Lv.1: 0/5 (Common Turtle)】 Advancing through each tier causes its size to double, ultimately evolving into a colossal mythical tortoise from the Mountains and Seas! Transported to a primitive world brimming with wilderness akin to the mythic Mountains and Seas, I find myself amidst a scourge unleashed by the drought fiend. Surviving and thriving in this harsh environment relies on upgrading these newfound abilities to conquer all adversaries!