Gaowu! My Time and Space Connect Two Realms

In the first year of martial arts, the sky cracked, mysterious factors spilled out, and terrifying alien beasts invaded the world. In the ten years of martial arts, a large number of humans have sacrificed. Under the threat of alien beasts, martial arts has begun to flourish, and the confrontation between humans and alien beasts has officially begun. In the five hundred years of martial arts, human beings have succeeded one after another, but they still cannot conceal their decline. The living space has been compressed by alien beasts and is in danger. Lin Yang accidentally activated the space-time channel and was able to peek into the martial arts achievements ten thousand years in the future... Seeing the world that had been crippled and completely fallen ten thousand years later, Lin Yang felt that he had to help the building collapse...