Invasion from Another World: I Awaken Huangdi Xuanyuan at the Beginning

In 2023, an alien plane comes to Blue Star, followed by the revival of vitality and the invasion of hundreds of alien beasts! This civilization, which was driven out of Blue Star by the ancestors of the human race in ancient times, has returned with hundreds of millions of years of hatred! In the past, there was the danger of invasion by hundreds of alien beasts, and in the future, there was the danger of being stabbed in the back by human traitors! On this occasion of life and death! The broken earth line protection formation! The cultivation path of slow recovery! Or maybe it's new-age technology! Which path can defeat the alien plane and preserve the last hope of mankind? With Zhang Yu's rebirth, he accidentally awakened a mysterious old man who had been sleeping for hundreds of millions of years... Zhang Yu: Who are you? Mysterious old man: I am your ancestor! Zhang Yu:? ? ? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.