Outside the Realm of Immortality

Yu Xiaofei, who has been poor for more than 20 years, just learned that his grandfather still has 1 billion inheritance left to him! In excitement, I decided to drink a bottle of Fat Boy Happy Water to celebrate, but I didn't want to burp my fart that night. After waking up, I found that I had traveled through time! But this world seems to hide many secrets. Let's see how Yu Xiaofei, a poor loser in the 21st century, breaks the existing alien structure, rebuilds a new civilization, and becomes the supreme ruler!