The Angel from the Starry Sky

Yi, one of the nine supreme god-level civilizations in the universe, had an accident during a space crossing experiment between multiverses. As a result, the large-scale barrier between chaotic space and multiverses was no longer stable, and chaotic life forms invaded the multiverse on a large scale. The angel from heaven comes to save the world, or does he just stand by and watch? How should the earth and humans survive in the midst of disasters? Everything is in "The Envoy from the Starry Sky"