Mobile Sky Island: I Can Critically Enhance Anything

【Mobile Sky Island + survival + critical-hit enhancement + no-brainer power fantasy】 The Sky Island game descended upon the world. Earth fell, the climate turned extreme, and islands ascended into the sky. Everyone became a class-based, data-driven player, with survival their only hope! Just after I transmigrated, I was chosen to be the lord of a Sky Island and granted a cheat ability. Critical-Hit Enhancement! It can be used on any person or individual object, and refreshes every day at midnight. 【Target: Explosive Round】 【Quality: Bronze】 【Enhancement Critical-Hit Multiplier: 8x!】 【Critical hit successful!】 【Quality upgraded to: Gold!】 【Enhanced description: When the projectile explodes, it produces shrapnel and a shock wave covering a 400-meter diameter, capable of demolishing some fortifications and armored structures. The coverage is denser.】 Enemies attacking? Don’t panic! Don’t think my cannons can’t reach you. Now I can cover your entire island! And that’s not all. Firearms, machines, people, and more can all be enhanced with critical hits. How did my Sky Island become invincible in the blink of an eye?