Desert Island Survival: Infinite Upgrades of Everything

Cataclysm Survival: Unlimited Upgrades When Lu Xuan woke up, he fell into the Lord God's survival game. All the survivors were stranded on a deserted island and would face attacks from unknown savages and waves of monsters. Lu Xuan started with only a blood-stained hand axe. How could a person with no survival experience survive in such a desperate situation? Fortunately, at the critical moment, Lu Xuan awakened to the infinite upgrade system. As long as it belongs to him, it can be upgraded infinitely! Wooden fence→earth wall→brick wall→concrete wall→copper wall and iron wall... Wooden bows → recurve bows → repeating bows → alloy bows… At this point, the shotgun turned into a cannon, and Lu Xuan took off completely. "Oh my god, why are we still living the life of a primitive tribe here, while that guy Lu Xuan has opened the champagne and lived like a god?" "Worri, we promised to attack the city with monsters. Why, guys, there are Gatling machines... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.