I. the Heaven of the Nine Realms

In the ancient alien race's world-destroying battle, the human race, led by a saint, fought against the alien race, and finally narrowly defeated the alien race at a painful cost. After this battle, the spiritual energy of the nine realms collapsed, and they were devastated. After four thousand years of recuperation, the nine realms regained their former glory. At the same time, a pair of eyes in the universe were watching the nine realms. The tragic scene of the ancient world-destroying battle was about to reappear. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.