The Skills Are Infinitely Upgraded, and I Have Put an End to Billions of Geniuses

Lin Fei traveled to a fantasy world and obtained a skill upgrade system. Any skill can be upgraded to a higher level. Ding! The host upgrades the Fire Palm. The Fire Palm: Yellow level middle grade. Start upgrading and fix 15 loopholes in Fire Palm Upgraded version of Fire Palm's current level: Xuan level mid-level Ding! The host has upgraded the Huangquan Sword Technique to the Mysterious Level Top Grade. Start upgrading, fix 103 loopholes in Huangquan Sword Technique, upgraded version of Fire Palm, current grade is earth grade top grade Ding! The host upgrades Tianleijue Tianleijue: Earth-level best Started to upgrade and fix 1431 loopholes in Fire Palm. The current level of the upgraded version of Tianleijue: Tian-level top grade Huo. Can the Tian-level skills be upgraded? Not only that, alchemy, weapon refining, and formations have all been upgraded. From then on, Lin Fei surpassed all eternity and crushed all the geniuses! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.