It was known that the fall of a God Realm would affect the surroundings in a wide range.
Usually, when a God fell, there would be at least one Great God or Ancient God that presided over it to keep it stable.
Currently, only the Ancient Moon Goddess and the Ancient Truth Goddess were in the Astral Sea.
There were three Great Gods, of course, but apart from the War God and the God of Dawn and Protection, who had gone to chase after Marvin, the last one was said to still be in the Wilds, in the Primal Chaotic Fringe to be more exact, and couldn't appear in the God Realms at this moment!
Since the other two Great Gods were in the Elemental Plane of Earth, nothing could be done about the God Realms.
No one would have expected three Gods to die in a row so quickly!
Three God Realms were collapsing, and under the attraction of the Astral Plane, they started crumbling, shrinking and absorbing all the matter they could reach in their surroundings!