Time Travel: Extraordinary Era

When Li Lei woke up, he found that he had traveled through time and arrived in a different world in an extraordinary era. In the extraordinary era, humans have already invaded the starry sky and become the overlord of the starry sky. The second world has arrived, and mankind has officially begun the era of the heavens. Can he, the only one who knows the plot, become the strongest? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.