Fantasy: Hardcore Upgrade, Small World Becomes Big World

Lin Yun traveled through the fantasy world for five years and awakened the perfect upgrade system! Are the spiritual stones only fragments? No problem, a scrap can be upgraded into a spiritual stone! Is the skill a remnant? No problem, we will directly upgrade you to a more advanced and complete one! Martial skills too low? No problem, I'll upgrade you to the top one directly! The weapon is broken? No problem, I will upgrade you directly to a newer and stronger one! Are spiritual beasts too low-level? No problem, let's go back to the drawing board and awaken the strongest ancient bloodline! Is the formation too weak? No problem, we will directly upgrade to the most powerful formation in the ages! Not enough? We can still go up and up! Continuous upgrades! Heaven and earth have deficiencies but surpluses, and everything in existence has surpluses and losses. Do you think the world is too weak? No problem, we will directly upgrade it to a big world for you! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.