Global Mutation: My Harvest Can Critically Hit!

At 0:00 on July 8, 2035, the global mutation started! This is a catastrophe sweeping the entire universe! A trial from God! A test related to the secret of eternal life! Chen Yu, unexpectedly awakened and gained the critical hit system. "A first-level Huangpin kitchen knife?" "Get a hundred times more critical hits! A third-level Xuanpin Baipi knife!" "Kill a level 5 mutant, get 30 experience rewards?" "Get a critical hit five hundred times! Get 15,000 experience rewards!" "D-level power?" "Get a critical hit ten thousand times!! S-level exclusive power - Eye of the Sky!" All the bosses: "It's hard to level up! It's hard to find superpowers! It's hard to find treasures! Purgatory on earth!" Chen Yu: "It's hard to level up! It's hard to find superpowers! It's hard to find treasures! Heaven on earth!" The big guys asked: "Is this kid's brain burned out?" Chen Yu: "It's not broken? Although it's hard to reach levels 98 to 99, it's hard to encounter SSS-level abilities, and it's hard to get ninth-level divine treasures, but everything else is fine? Isn't it like paradise!" All the bosses: "???" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.